431132254051504 has 40 divisors (see below), whose sum is σ = 849479400285120. Its totient is φ = 211911786996288.

The previous prime is 431132254051493. The next prime is 431132254051507. The reversal of 431132254051504 is 405150452231134.

It is not an unprimeable number, because it can be changed into a prime (431132254051507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429020959 + ... + 430024705.

It is an arithmetic number, because the mean of its divisors is an integer number (21236985007128).

Almost surely, 2^{431132254051504} is an apocalyptic number.

It is an amenable number.

431132254051504 is a deficient number, since it is larger than the sum of its proper divisors (418347146233616).

431132254051504 is a wasteful number, since it uses less digits than its factorization.

431132254051504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458817 (or 1458811 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 431132254051504 in words is "four hundred thirty-one trillion, one hundred thirty-two billion, two hundred fifty-four million, fifty-one thousand, five hundred four".