12607839872 has 32 divisors (see below), whose sum is σ = 25927420800. Its totient is φ = 6100565760.

The previous prime is 12607839869. The next prime is 12607839887. The reversal of 12607839872 is 27893870621.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1584722 + ... + 1592657.

It is an arithmetic number, because the mean of its divisors is an integer number (810231900).

Almost surely, 2^12607839872 is an apocalyptic number.

It is an amenable number.

12607839872 is an abundant number, since it is smaller than the sum of its proper divisors (13319580928).

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

12607839872 is an equidigital number, since it uses as much as digits as its factorization.

12607839872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3177424 (or 3177412 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 12607839872 in words is "twelve billion, six hundred seven million, eight hundred thirty-nine thousand, eight hundred seventy-two".