14916378968 has 32 divisors (see below), whose sum is σ = 29197324800. Its totient is φ = 7130717088.

The previous prime is 14916378871. The next prime is 14916378979. The reversal of 14916378968 is 86987361941.

14916378968 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 14916378968.

It is a congruent number.

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, 421463 + ... + 455481.

It is an arithmetic number, because the mean of its divisors is an integer number (912416400).

Almost surely, 2^14916378968 is an apocalyptic number.

It is an amenable number.

14916378968 is a deficient number, since it is larger than the sum of its proper divisors (14280945832).

14916378968 is a wasteful number, since it uses less digits than its factorization.

14916378968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36431 (or 36427 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 62.

The spelling of 14916378968 in words is "fourteen billion, nine hundred sixteen million, three hundred seventy-eight thousand, nine hundred sixty-eight".