431456680072 has 16 divisors (see below), whose sum is σ = 882525027600. Its totient is φ = 196116672720.

The previous prime is 431456680043. The next prime is 431456680129. The reversal of 431456680072 is 270086654134.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2451458322 + ... + 2451458497.

It is an arithmetic number, because the mean of its divisors is an integer number (55157814225).

Almost surely, 2^431456680072 is an apocalyptic number.

It is an amenable number.

431456680072 is an abundant number, since it is smaller than the sum of its proper divisors (451068347528).

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

431456680072 is a wasteful number, since it uses less digits than its factorization.

431456680072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902916836 (or 4902916832 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 431456680072 in words is "four hundred thirty-one billion, four hundred fifty-six million, six hundred eighty thousand, seventy-two".