12490888164 has 24 divisors (see below), whose sum is σ = 29933120448. Its totient is φ = 4051098720.

The previous prime is 12490888141. The next prime is 12490888217. The reversal of 12490888164 is 46188809421.

12490888164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 14065872 + ... + 14066759.

It is an arithmetic number, because the mean of its divisors is an integer number (1247213352).

Almost surely, 2^12490888164 is an apocalyptic number.

It is an amenable number.

12490888164 is an abundant number, since it is smaller than the sum of its proper divisors (17442232284).

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

12490888164 is a wasteful number, since it uses less digits than its factorization.

12490888164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28132675 (or 28132673 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 51.

The spelling of 12490888164 in words is "twelve billion, four hundred ninety million, eight hundred eighty-eight thousand, one hundred sixty-four".