2323303172856 has 48 divisors (see below), whose sum is σ = 6334509519000. Its totient is φ = 769236841152.

The previous prime is 2323303172833. The next prime is 2323303172863. The reversal of 2323303172856 is 6582713033232.

2323303172856 is a `hidden beast` number, since 2 + 3 + 2 + 330 + 31 + 7 + 285 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108271486 + ... + 108292941.

Almost surely, 2^{2323303172856} is an apocalyptic number.

It is an amenable number.

2323303172856 is an abundant number, since it is smaller than the sum of its proper divisors (4011206346144).

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

2323303172856 is a wasteful number, since it uses less digits than its factorization.

2323303172856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216564588 (or 216564581 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 2323303172856 in words is "two trillion, three hundred twenty-three billion, three hundred three million, one hundred seventy-two thousand, eight hundred fifty-six".