Q: Is 4,202,442 a Prime Number?
A: No, 4,202,442 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 4202442 can be evenly divided by 1 2 3 6 9 18 27 54 81 162 243 486 8,647 17,294 25,941 51,882 77,823 155,646 233,469 466,938 700,407 1,400,814 2,101,221 and 4,202,442, with no remainder.
Since 4,202,442 cannot be divided by just 1 and 4,202,442, it is not a prime number.