23034512655 has 144 divisors (see below), whose sum is σ = 50773177728. Its totient is φ = 9552816000.

The previous prime is 23034512653. The next prime is 23034512659. The reversal of 23034512655 is 55621543032.

It is not a de Polignac number, because 23034512655 - 2¹ = 23034512653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23034512653) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 19670220 + ... + 19671390.

It is an arithmetic number, because the mean of its divisors is an integer number (352591512).

Almost surely, 2^23034512655 is an apocalyptic number.

23034512655 is an abundant number, since it is smaller than the sum of its proper divisors (27738665073).

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

23034512655 is a wasteful number, since it uses less digits than its factorization.

23034512655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018 (or 2008 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 23034512655 in words is "twenty-three billion, thirty-four million, five hundred twelve thousand, six hundred fifty-five".