14399815960 has 16 divisors (see below), whose sum is σ = 32399586000. Its totient is φ = 5759926368.

The previous prime is 14399815957. The next prime is 14399815987. The reversal of 14399815960 is 6951899341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179997660 + ... + 179997739.

It is an arithmetic number, because the mean of its divisors is an integer number (2024974125).

Almost surely, 2^14399815960 is an apocalyptic number.

14399815960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14399815960 is an abundant number, since it is smaller than the sum of its proper divisors (17999770040).

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

14399815960 is a wasteful number, since it uses less digits than its factorization.

14399815960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359995410 (or 359995406 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 55.

The spelling of 14399815960 in words is "fourteen billion, three hundred ninety-nine million, eight hundred fifteen thousand, nine hundred sixty".