14255504256 has 128 divisors (see below), whose sum is σ = 44671887360. Its totient is φ = 3941591040.

The previous prime is 14255504231. The next prime is 14255504261. The reversal of 14255504256 is 65240555241.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×14255504256² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2211 + ... + 168866.

It is an arithmetic number, because the mean of its divisors is an integer number (348999120).

Almost surely, 2^14255504256 is an apocalyptic number.

14255504256 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 14255504256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22335943680).

14255504256 is an abundant number, since it is smaller than the sum of its proper divisors (30416383104).

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

14255504256 is a wasteful number, since it uses less digits than its factorization.

14255504256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171132 (or 171120 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 14255504256 in words is "fourteen billion, two hundred fifty-five million, five hundred four thousand, two hundred fifty-six".