12631875831375 has 32 divisors (see below), whose sum is σ = 21038395584960. Its totient is φ = 6730925379200.

The previous prime is 12631875831329. The next prime is 12631875831383. The reversal of 12631875831375 is 57313857813621.

It is not a de Polignac number, because 12631875831375 - 2⁷ = 12631875831247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14771232 + ... + 15602981.

It is an arithmetic number, because the mean of its divisors is an integer number (657449862030).

Almost surely, 2^{12631875831375} is an apocalyptic number.

12631875831375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12631875831375 is a deficient number, since it is larger than the sum of its proper divisors (8406519753585).

12631875831375 is a wasteful number, since it uses less digits than its factorization.

12631875831375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30375340 (or 30375330 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 60.

The spelling of 12631875831375 in words is "twelve trillion, six hundred thirty-one billion, eight hundred seventy-five million, eight hundred thirty-one thousand, three hundred seventy-five".