Q: Is 42,221,042 a Prime Number?
A: No, 42,221,042 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 42221042 can be evenly divided by 1 2 29 58 727,949 1,455,898 21,110,521 and 42,221,042, with no remainder.
Since 42,221,042 cannot be divided by just 1 and 42,221,042, it is not a prime number.
| Number | 42,221,040 | 42,221,041 | 42,221,043 | 42,221,044 |
| Prime? | no | no | no | no |