23387283156 has 24 divisors (see below), whose sum is σ = 54575557344. Its totient is φ = 7795013920.

The previous prime is 23387283119. The next prime is 23387283173. The reversal of 23387283156 is 65138278332.

It is a hoax number, since the sum of its digits (48) 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 7 ways as a sum of consecutive naturals, for example, 45271 + ... + 220961.

It is an arithmetic number, because the mean of its divisors is an integer number (2273981556).

Almost surely, 2^23387283156 is an apocalyptic number.

It is an amenable number.

23387283156 is an abundant number, since it is smaller than the sum of its proper divisors (31188274188).

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

23387283156 is a wasteful number, since it uses less digits than its factorization.

23387283156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186791 (or 186789 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 23387283156 in words is "twenty-three billion, three hundred eighty-seven million, two hundred eighty-three thousand, one hundred fifty-six".