23040221523708 has 24 divisors (see below), whose sum is σ = 53856006277248. Its totient is φ = 7666432500016.

The previous prime is 23040221523707. The next prime is 23040221523719. The reversal of 23040221523708 is 80732512204032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23040221523707) 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, 1705160616 + ... + 1705174127.

It is an arithmetic number, because the mean of its divisors is an integer number (2244000261552).

Almost surely, 2^{23040221523708} is an apocalyptic number.

It is an amenable number.

23040221523708 is an abundant number, since it is smaller than the sum of its proper divisors (30815784753540).

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

23040221523708 is a wasteful number, since it uses less digits than its factorization.

23040221523708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410335313 (or 3410335311 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 23040221523708 in words is "twenty-three trillion, forty billion, two hundred twenty-one million, five hundred twenty-three thousand, seven hundred eight".