23036534208 has 84 divisors (see below), whose sum is σ = 67640624688. Its totient is φ = 7491548160.

The previous prime is 23036534177. The next prime is 23036534293. The reversal of 23036534208 is 80243563032.

It is a happy number.

23036534208 is a `hidden beast` number, since 2 + 303 + 6 + 5 + 342 + 0 + 8 = 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 464116 + ... + 511347.

It is an arithmetic number, because the mean of its divisors is an integer number (805245532).

Almost surely, 2^23036534208 is an apocalyptic number.

It is an amenable number.

23036534208 is an abundant number, since it is smaller than the sum of its proper divisors (44604090480).

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

23036534208 is a wasteful number, since it uses less digits than its factorization.

23036534208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975522 (or 975509 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 23036534208 in words is "twenty-three billion, thirty-six million, five hundred thirty-four thousand, two hundred eight".