too big number for helpers

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  bigNumber: 1234567890
});

helpers.format-number.js

import Ember from 'ember';

export function formatNumber(params/*, hash*/) {
  console.log('params: ', params);
  return params;
}

export default Ember.Helper.helper(formatNumber);

templates.application.hbs

<h1>Too big number for helpers</h1>

<p>Also take a look into dev console</p>

<h2>These are ok</h2>
<ul>
	<li>{{format-number 123}}</li>
  <li>{{format-number 1234}}</li>
  <li>{{format-number 12345}}</li>
  <li>{{format-number 123456}}</li>
  <li>{{format-number 1234567}}</li>
  <li>{{format-number 12345678}}</li>
  <li>{{format-number 123456789}}</li>
</ul>

{{log "look below"}}
<h2>These are not ok</h2>
<ul>
  <li>{{format-number 1234567890}}</li>
  <li>{{format-number 1134567890}}</li>
  <li>{{format-number 1034567890}}</li>
  <li>{{format-number 1000000000}}</li>
  <li>{{format-number 12345678901234567890}}</li>
</ul>

<h2>These are again ok</h2>
<ul>
	<li>{{format-number bigNumber}}</li>
  <li>{{format-number 160826067}}</li>
  <li>{{format-number 199999999}}</li>
  <li>{{format-number 60826067}}</li>
  <li>{{format-number 99999999}}</li>
  <li>{{format-number 12345678901234567000}}</li>
  <li>{{format-number 99999999999999900000}}</li>
</ul>

twiddle.json

{
  "version": "0.15.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "3.4.3",
    "ember-template-compiler": "3.4.3",
    "ember-testing": "3.4.3"
  },
  "addons": {
    "ember-data": "3.4.2"
  }
}