12968387884 has 12 divisors (see below), whose sum is σ = 22785097608. Its totient is φ = 6458360000.

The previous prime is 12968387867. The next prime is 12968387893. The reversal of 12968387884 is 48878386921.

12968387884 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 3 ways as a sum of consecutive naturals, for example, 6457357 + ... + 6459364.

It is an arithmetic number, because the mean of its divisors is an integer number (1898758134).

Almost surely, 2^12968387884 is an apocalyptic number.

It is an amenable number.

12968387884 is a deficient number, since it is larger than the sum of its proper divisors (9816709724).

12968387884 is a wasteful number, since it uses less digits than its factorization.

12968387884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12916976 (or 12916974 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 64.

The spelling of 12968387884 in words is "twelve billion, nine hundred sixty-eight million, three hundred eighty-seven thousand, eight hundred eighty-four".