14957690880 has 360 divisors, whose sum is σ = 52714501056. Its totient is φ = 3618897920.

The previous prime is 14957690857. The next prime is 14957690983. The reversal of 14957690880 is 8809675941.

It is a self number, because there is not a number n which added to its sum of digits gives 14957690880.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29736709 + ... + 29737211.

Almost surely, 2^14957690880 is an apocalyptic number.

14957690880 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 14957690880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26357250528).

14957690880 is an abundant number, since it is smaller than the sum of its proper divisors (37756810176).

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

14957690880 is an equidigital number, since it uses as much as digits as its factorization.

14957690880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 57.

The spelling of 14957690880 in words is "fourteen billion, nine hundred fifty-seven million, six hundred ninety thousand, eight hundred eighty".