12468902568 has 16 divisors (see below), whose sum is σ = 31172256480. Its totient is φ = 4156300848.

The previous prime is 12468902557. The next prime is 12468902587. The reversal of 12468902568 is 86520986421.

It is a happy number.

12468902568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12468902568.

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, 259768780 + ... + 259768827.

It is an arithmetic number, because the mean of its divisors is an integer number (1948266030).

Almost surely, 2^12468902568 is an apocalyptic number.

It is an amenable number.

12468902568 is an abundant number, since it is smaller than the sum of its proper divisors (18703353912).

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

12468902568 is a wasteful number, since it uses less digits than its factorization.

12468902568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519537616 (or 519537612 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 12468902568 in words is "twelve billion, four hundred sixty-eight million, nine hundred two thousand, five hundred sixty-eight".