8200431137472 has 56 divisors (see below), whose sum is σ = 24796541776896. Its totient is φ = 2342980324608.

The previous prime is 8200431137369. The next prime is 8200431137491. The reversal of 8200431137472 is 2747311340028.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3050754288 + ... + 3050756975.

Almost surely, 2^{8200431137472} is an apocalyptic number.

It is an amenable number.

8200431137472 is an abundant number, since it is smaller than the sum of its proper divisors (16596110639424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8200431137472 is a wasteful number, since it uses less digits than its factorization.

8200431137472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101511285 (or 6101511275 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 8200431137472 in words is "eight trillion, two hundred billion, four hundred thirty-one million, one hundred thirty-seven thousand, four hundred seventy-two".