14668918836 has 48 divisors (see below), whose sum is σ = 40211306688. Its totient is φ = 4103193600.

The previous prime is 14668918811. The next prime is 14668918853. The reversal of 14668918836 is 63881986641.

14668918836 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 14668918836.

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 15 ways as a sum of consecutive naturals, for example, 4272445 + ... + 4275876.

It is an arithmetic number, because the mean of its divisors is an integer number (837735556).

Almost surely, 2^14668918836 is an apocalyptic number.

It is an amenable number.

14668918836 is an abundant number, since it is smaller than the sum of its proper divisors (25542387852).

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

14668918836 is a wasteful number, since it uses less digits than its factorization.

14668918836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8548352 (or 8548350 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 60.

The spelling of 14668918836 in words is "fourteen billion, six hundred sixty-eight million, nine hundred eighteen thousand, eight hundred thirty-six".