14539743912 has 16 divisors (see below), whose sum is σ = 36349359840. Its totient is φ = 4846581296.

The previous prime is 14539743857. The next prime is 14539743943. The reversal of 14539743912 is 21934793541.

It is a super-2 number, since 2×14539743912² (a number of 21 digits) contains 22 as substring.

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, 302911308 + ... + 302911355.

It is an arithmetic number, because the mean of its divisors is an integer number (2271834990).

Almost surely, 2^14539743912 is an apocalyptic number.

14539743912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14539743912 is an abundant number, since it is smaller than the sum of its proper divisors (21809615928).

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

14539743912 is a wasteful number, since it uses less digits than its factorization.

14539743912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605822672 (or 605822668 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The spelling of 14539743912 in words is "fourteen billion, five hundred thirty-nine million, seven hundred forty-three thousand, nine hundred twelve".