12431623203846 has 48 divisors (see below), whose sum is σ = 33581527619328. Its totient is φ = 3228993039600.

The previous prime is 12431623203809. The next prime is 12431623203899. The reversal of 12431623203846 is 64830232613421.

12431623203846 is a `hidden beast` number, since 1 + 2 + 4 + 31 + 6 + 232 + 0 + 384 + 6 = 666.

12431623203846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4484711170 + ... + 4484713941.

It is an arithmetic number, because the mean of its divisors is an integer number (699615158736).

Almost surely, 2^{12431623203846} is an apocalyptic number.

12431623203846 is an abundant number, since it is smaller than the sum of its proper divisors (21149904415482).

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

12431623203846 is a wasteful number, since it uses less digits than its factorization.

12431623203846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8969425137 (or 8969425134 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 12431623203846 in words is "twelve trillion, four hundred thirty-one billion, six hundred twenty-three million, two hundred three thousand, eight hundred forty-six".