256106243160 has 96 divisors (see below), whose sum is σ = 832474272240. Its totient is φ = 68284415232.

The previous prime is 256106243087. The next prime is 256106243171. The reversal of 256106243160 is 61342601652.

256106243160 is a `hidden beast` number, since 2 + 5 + 6 + 10 + 624 + 3 + 16 + 0 = 666.

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 23 ways as a sum of consecutive naturals, for example, 2426202 + ... + 2529558.

Almost surely, 2^256106243160 is an apocalyptic number.

256106243160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

256106243160 is an abundant number, since it is smaller than the sum of its proper divisors (576368029080).

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

256106243160 is a wasteful number, since it uses less digits than its factorization.

256106243160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110257 (or 110250 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 256106243160 in words is "two hundred fifty-six billion, one hundred six million, two hundred forty-three thousand, one hundred sixty".