Q: Is 42,040,242 a Prime Number?
A: No, 42,040,242 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 42040242 can be evenly divided by 1 2 3 6 9 18 27 54 778,523 1,557,046 2,335,569 4,671,138 7,006,707 14,013,414 21,020,121 and 42,040,242, with no remainder.
Since 42,040,242 cannot be divided by just 1 and 42,040,242, it is not a prime number.
| Number | 42,040,240 | 42,040,241 | 42,040,243 | 42,040,244 |
| Prime? | no | no | no | no |