14685256992 has 96 divisors (see below), whose sum is σ = 44659423872. Its totient is φ = 4138297344.

The previous prime is 14685256979. The next prime is 14685257003. The reversal of 14685256992 is 29965258641.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100623 + ... + 198734.

It is an arithmetic number, because the mean of its divisors is an integer number (465202332).

Almost surely, 2^14685256992 is an apocalyptic number.

14685256992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14685256992 is an abundant number, since it is smaller than the sum of its proper divisors (29974166880).

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

14685256992 is a wasteful number, since it uses less digits than its factorization.

14685256992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299450 (or 299442 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 57.

The spelling of 14685256992 in words is "fourteen billion, six hundred eighty-five million, two hundred fifty-six thousand, nine hundred ninety-two".