23634725856622 has 32 divisors (see below), whose sum is σ = 37750923244800. Its totient is φ = 11059001347968.

The previous prime is 23634725856617. The next prime is 23634725856631. The reversal of 23634725856622 is 22665852743632.

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, 63467823 + ... + 63839125.

It is an arithmetic number, because the mean of its divisors is an integer number (1179716351400).

Almost surely, 2^{23634725856622} is an apocalyptic number.

23634725856622 is a deficient number, since it is larger than the sum of its proper divisors (14116197388178).

23634725856622 is a wasteful number, since it uses less digits than its factorization.

23634725856622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381960.

The product of its digits is 174182400, while the sum is 61.

The spelling of 23634725856622 in words is "twenty-three trillion, six hundred thirty-four billion, seven hundred twenty-five million, eight hundred fifty-six thousand, six hundred twenty-two".