13957104896 has 72 divisors (see below), whose sum is σ = 31890520704. Its totient is φ = 5972060160.

The previous prime is 13957104877. The next prime is 13957104901. The reversal of 13957104896 is 69840175931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1178621 + ... + 1190403.

Almost surely, 2^13957104896 is an apocalyptic number.

13957104896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13957104896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15945260352).

13957104896 is an abundant number, since it is smaller than the sum of its proper divisors (17933415808).

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

13957104896 is an equidigital number, since it uses as much as digits as its factorization.

13957104896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12467 (or 12453 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 13957104896 in words is "thirteen billion, nine hundred fifty-seven million, one hundred four thousand, eight hundred ninety-six".