12631907364 has 12 divisors (see below), whose sum is σ = 29474450544. Its totient is φ = 4210635784.

The previous prime is 12631907347. The next prime is 12631907381. The reversal of 12631907364 is 46370913621.

12631907364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12631907347) and next prime (12631907381).

It is a tau number, because it is divible by the number of its divisors (12).

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, 526329462 + ... + 526329485.

It is an arithmetic number, because the mean of its divisors is an integer number (2456204212).

Almost surely, 2^12631907364 is an apocalyptic number.

It is an amenable number.

12631907364 is an abundant number, since it is smaller than the sum of its proper divisors (16842543180).

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

12631907364 is a wasteful number, since it uses less digits than its factorization.

12631907364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052658954 (or 1052658952 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 12631907364 in words is "twelve billion, six hundred thirty-one million, nine hundred seven thousand, three hundred sixty-four".