431204000012 has 24 divisors (see below), whose sum is σ = 797947930752. Its totient is φ = 203558140800.

The previous prime is 431203999991. The next prime is 431204000027. The reversal of 431204000012 is 210000402134.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42402863 + ... + 42413030.

It is an arithmetic number, because the mean of its divisors is an integer number (33247830448).

Almost surely, 2^431204000012 is an apocalyptic number.

It is an amenable number.

431204000012 is a deficient number, since it is larger than the sum of its proper divisors (366743930740).

431204000012 is a wasteful number, since it uses less digits than its factorization.

431204000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84815969 (or 84815967 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 431204000012 its reverse (210000402134), we get a palindrome (641204402146).

The spelling of 431204000012 in words is "four hundred thirty-one billion, two hundred four million, twelve", and thus it is an aban number.