13738854976 has 84 divisors (see below), whose sum is σ = 34247921344. Its totient is φ = 5352779520.

The previous prime is 13738854971. The next prime is 13738855007. The reversal of 13738854976 is 67945883731.

It is a super-2 number, since 2×13738854976² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13738854971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72516 + ... + 180931.

Almost surely, 2^13738854976 is an apocalyptic number.

13738854976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13738854976 is an abundant number, since it is smaller than the sum of its proper divisors (20509066368).

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

13738854976 is a wasteful number, since it uses less digits than its factorization.

13738854976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253488 (or 253467 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 61.

The spelling of 13738854976 in words is "thirteen billion, seven hundred thirty-eight million, eight hundred fifty-four thousand, nine hundred seventy-six".