23869254640231 has 24 divisors (see below), whose sum is σ = 32620519837584. Its totient is φ = 17168694641280.

The previous prime is 23869254640223. The next prime is 23869254640267. The reversal of 23869254640231 is 13204645296832.

It is not a de Polignac number, because 23869254640231 - 2³ = 23869254640223 is a prime.

It is a super-2 number, since 2×23869254640231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23869254640291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1703236510 + ... + 1703250523.

It is an arithmetic number, because the mean of its divisors is an integer number (1359188326566).

Almost surely, 2^{23869254640231} is an apocalyptic number.

23869254640231 is a deficient number, since it is larger than the sum of its proper divisors (8751265197353).

23869254640231 is a wasteful number, since it uses less digits than its factorization.

23869254640231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406487071 (or 3406487064 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 55.

The spelling of 23869254640231 in words is "twenty-three trillion, eight hundred sixty-nine billion, two hundred fifty-four million, six hundred forty thousand, two hundred thirty-one".