12739118875 has 32 divisors (see below), whose sum is σ = 18213511680. Its totient is φ = 8714296800.

The previous prime is 12739118783. The next prime is 12739118891. The reversal of 12739118875 is 57881193721.

It is not a de Polignac number, because 12739118875 - 2⁷ = 12739118747 is a prime.

It is a super-2 number, since 2×12739118875² (a number of 21 digits) contains 22 as substring.

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, 349252 + ... + 383998.

It is an arithmetic number, because the mean of its divisors is an integer number (569172240).

Almost surely, 2^12739118875 is an apocalyptic number.

12739118875 is a deficient number, since it is larger than the sum of its proper divisors (5474392805).

12739118875 is an equidigital number, since it uses as much as digits as its factorization.

12739118875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35188 (or 35178 counting only the distinct ones).

The product of its digits is 846720, while the sum is 52.

The spelling of 12739118875 in words is "twelve billion, seven hundred thirty-nine million, one hundred eighteen thousand, eight hundred seventy-five".