13904732160 has 672 divisors, whose sum is σ = 54958804992. Its totient is φ = 3344302080.

The previous prime is 13904732147. The next prime is 13904732173. The reversal of 13904732160 is 6123740931.

It is an interprime number because it is at equal distance from previous prime (13904732147) and next prime (13904732173).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109486017 + ... + 109486143.

It is an arithmetic number, because the mean of its divisors is an integer number (81783936).

Almost surely, 2^13904732160 is an apocalyptic number.

13904732160 is a gapful number since it is divisible by the number (10) 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 13904732160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27479402496).

13904732160 is an abundant number, since it is smaller than the sum of its proper divisors (41054072832).

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

13904732160 is an equidigital number, since it uses as much as digits as its factorization.

13904732160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 13904732160 in words is "thirteen billion, nine hundred four million, seven hundred thirty-two thousand, one hundred sixty".