Q: Is 401,403,042 a Prime Number?
A: No, 401,403,042 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 401403042 can be evenly divided by 1 2 3 6 9 18 1,187 2,374 3,561 7,122 10,683 18,787 21,366 37,574 56,361 112,722 169,083 338,166 22,300,169 44,600,338 66,900,507 133,801,014 200,701,521 and 401,403,042, with no remainder.
Since 401,403,042 cannot be divided by just 1 and 401,403,042, it is not a prime number.
| Number | 401,403,040 | 401,403,041 | 401,403,043 | 401,403,044 |
| Prime? | no | no | yes | no |