Q: Is 4,201,142 a Prime Number?
A: No, 4,201,142 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 4201142 can be evenly divided by 1 2 11 17 22 34 47 94 187 239 374 478 517 799 1,034 1,598 2,629 4,063 5,258 8,126 8,789 11,233 17,578 22,466 44,693 89,386 123,563 190,961 247,126 381,922 2,100,571 and 4,201,142, with no remainder.
Since 4,201,142 cannot be divided by just 1 and 4,201,142, it is not a prime number.