23431660014 has 64 divisors (see below), whose sum is σ = 57638310912. Its totient is φ = 6197644800.

The previous prime is 23431660009. The next prime is 23431660019. The reversal of 23431660014 is 41006613432.

It is an interprime number because it is at equal distance from previous prime (23431660009) and next prime (23431660019).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23431660019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225442 + ... + 312549.

It is an arithmetic number, because the mean of its divisors is an integer number (900598608).

Almost surely, 2^23431660014 is an apocalyptic number.

23431660014 is an abundant number, since it is smaller than the sum of its proper divisors (34206650898).

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

23431660014 is a wasteful number, since it uses less digits than its factorization.

23431660014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538081.

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 23431660014 in words is "twenty-three billion, four hundred thirty-one million, six hundred sixty thousand, fourteen".