14579139392 has 56 divisors (see below), whose sum is σ = 29220078720. Its totient is φ = 7216934400.

The previous prime is 14579139359. The next prime is 14579139397. The reversal of 14579139392 is 29393197541.

It is a super-2 number, since 2×14579139392² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14579139397) 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, 3061109 + ... + 3065867.

It is an arithmetic number, because the mean of its divisors is an integer number (521787120).

Almost surely, 2^14579139392 is an apocalyptic number.

It is an amenable number.

14579139392 is an abundant number, since it is smaller than the sum of its proper divisors (14640939328).

14579139392 is a wasteful number, since it uses less digits than its factorization.

14579139392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5239 (or 5229 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 53.

The spelling of 14579139392 in words is "fourteen billion, five hundred seventy-nine million, one hundred thirty-nine thousand, three hundred ninety-two".