431674629017 has 2 divisors, whose sum is σ = 431674629018. Its totient is φ = 431674629016.

The previous prime is 431674629011. The next prime is 431674629047. The reversal of 431674629017 is 710926476134.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 408450088201 + 23224540816 = 639101^2 + 152396^2 .

It is a cyclic number.

It is not a de Polignac number, because 431674629017 - 2²⁰ = 431673580441 is a prime.

It is not a weakly prime, because it can be changed into another prime (431674629011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215837314508 + 215837314509.

It is an arithmetic number, because the mean of its divisors is an integer number (215837314509).

Almost surely, 2^431674629017 is an apocalyptic number.

It is an amenable number.

431674629017 is a deficient number, since it is larger than the sum of its proper divisors (1).

431674629017 is an equidigital number, since it uses as much as digits as its factorization.

431674629017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The spelling of 431674629017 in words is "four hundred thirty-one billion, six hundred seventy-four million, six hundred twenty-nine thousand, seventeen".