MAX_VALUE This property is used to return the largest number possible available to JavaScript. This number is 1.7976931348623157e+308. VERY big number. syntax: Number.MAX_VALUE EXAMPLE variableOne = Number.MAX_VALUE; document.write("The smallest number available to JavaScript is " + variableOne); The example loads MAX_VALUE into the variableOne variable. A document.write statement then write sthe text and the contents of variableOne to the screen.