23153422072264 has 32 divisors (see below), whose sum is σ = 47365001236800. Its totient is φ = 10523009689920.

The previous prime is 23153422072223. The next prime is 23153422072283. The reversal of 23153422072264 is 46227022435132.

It is a self number, because there is not a number n which added to its sum of digits gives 23153422072264.

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, 15181572 + ... + 16636915.

It is an arithmetic number, because the mean of its divisors is an integer number (1480156288650).

Almost surely, 2^{23153422072264} is an apocalyptic number.

It is an amenable number.

23153422072264 is an abundant number, since it is smaller than the sum of its proper divisors (24211579164536).

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

23153422072264 is a wasteful number, since it uses less digits than its factorization.

23153422072264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31826773 (or 31826769 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 23153422072264 in words is "twenty-three trillion, one hundred fifty-three billion, four hundred twenty-two million, seventy-two thousand, two hundred sixty-four".