14868113920 has 80 divisors (see below), whose sum is σ = 38889484128. Its totient is φ = 5406576640.

The previous prime is 14868113893. The next prime is 14868113921. The reversal of 14868113920 is 2931186841.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (14868113921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235834 + ... + 292153.

Almost surely, 2^14868113920 is an apocalyptic number.

14868113920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14868113920 is an abundant number, since it is smaller than the sum of its proper divisors (24021370208).

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

14868113920 is an equidigital number, since it uses as much as digits as its factorization.

14868113920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528021 (or 528005 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 14868113920 in words is "fourteen billion, eight hundred sixty-eight million, one hundred thirteen thousand, nine hundred twenty".