23014655472 has 40 divisors (see below), whose sum is σ = 59490356560. Its totient is φ = 7666928640.

The previous prime is 23014655441. The next prime is 23014655473. The reversal of 23014655472 is 27455641032.

It is a self number, because there is not a number n which added to its sum of digits gives 23014655472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23014655473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63529 + ... + 223752.

It is an arithmetic number, because the mean of its divisors is an integer number (1487258914).

Almost surely, 2^23014655472 is an apocalyptic number.

It is an amenable number.

23014655472 is an abundant number, since it is smaller than the sum of its proper divisors (36475701088).

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

23014655472 is a wasteful number, since it uses less digits than its factorization.

23014655472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288961 (or 288955 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 23014655472 in words is "twenty-three billion, fourteen million, six hundred fifty-five thousand, four hundred seventy-two".