431108092128983 has 16 divisors (see below), whose sum is σ = 466197592241664. Its totient is φ = 397100396837760.

The previous prime is 431108092128907. The next prime is 431108092129007. The reversal of 431108092128983 is 389821290801134.

It is a cyclic number.

It is not a de Polignac number, because 431108092128983 - 2²⁸ = 431107823693527 is a prime.

It is a super-2 number, since 2×431108092128983² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431108092128583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10093748 + ... + 31049958.

It is an arithmetic number, because the mean of its divisors is an integer number (29137349515104).

Almost surely, 2^{431108092128983} is an apocalyptic number.

431108092128983 is a deficient number, since it is larger than the sum of its proper divisors (35089500112681).

431108092128983 is a wasteful number, since it uses less digits than its factorization.

431108092128983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20982022.

The product of its (nonzero) digits is 5971968, while the sum is 59.

The spelling of 431108092128983 in words is "four hundred thirty-one trillion, one hundred eight billion, ninety-two million, one hundred twenty-eight thousand, nine hundred eighty-three".