Q: Is 4,211,142 a Prime Number?
A: No, 4,211,142 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 4211142 can be evenly divided by 1 2 3 6 13 26 39 78 169 338 507 1,014 4,153 8,306 12,459 24,918 53,989 107,978 161,967 323,934 701,857 1,403,714 2,105,571 and 4,211,142, with no remainder.
Since 4,211,142 cannot be divided by just 1 and 4,211,142, it is not a prime number.