23253640014 has 16 divisors (see below), whose sum is σ = 50735214720. Its totient is φ = 7046557560.

The previous prime is 23253640013. The next prime is 23253640031. The reversal of 23253640014 is 41004635232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23253640013) 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, 176163874 + ... + 176164005.

It is an arithmetic number, because the mean of its divisors is an integer number (3170950920).

Almost surely, 2^23253640014 is an apocalyptic number.

23253640014 is an abundant number, since it is smaller than the sum of its proper divisors (27481574706).

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

23253640014 is a wasteful number, since it uses less digits than its factorization.

23253640014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352327895.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 23253640014 in words is "twenty-three billion, two hundred fifty-three million, six hundred forty thousand, fourteen".