403251004099117 has 2 divisors, whose sum is σ = 403251004099118. Its totient is φ = 403251004099116.

The previous prime is 403251004099109. The next prime is 403251004099171. The reversal of 403251004099117 is 711990400152304.

Together with next prime (403251004099171) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 358042311064036 + 45208693035081 = 18922006^2 + 6723741^2 .

It is a cyclic number.

It is not a de Polignac number, because 403251004099117 - 2³ = 403251004099109 is a prime.

It is a super-2 number, since 2×403251004099117² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (403251004099717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201625502049558 + 201625502049559.

It is an arithmetic number, because the mean of its divisors is an integer number (201625502049559).

Almost surely, 2^{403251004099117} is an apocalyptic number.

It is an amenable number.

403251004099117 is a deficient number, since it is larger than the sum of its proper divisors (1).

403251004099117 is an equidigital number, since it uses as much as digits as its factorization.

403251004099117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 403251004099117 in words is "four hundred three trillion, two hundred fifty-one billion, four million, ninety-nine thousand, one hundred seventeen".