23887852430272 has 28 divisors (see below), whose sum is σ = 50190837001920. Its totient is φ = 11241342319616.

The previous prime is 23887852430231. The next prime is 23887852430279. The reversal of 23887852430272 is 27203425878832.

It is a happy number.

It is a super-3 number, since 3×23887852430272³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23887852430272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23887852430279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10977872272 + ... + 10977874447.

Almost surely, 2^{23887852430272} is an apocalyptic number.

It is an amenable number.

23887852430272 is an abundant number, since it is smaller than the sum of its proper divisors (26302984571648).

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

23887852430272 is a wasteful number, since it uses less digits than its factorization.

23887852430272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21955746748 (or 21955746738 counting only the distinct ones).

The product of its (nonzero) digits is 72253440, while the sum is 61.

The spelling of 23887852430272 in words is "twenty-three trillion, eight hundred eighty-seven billion, eight hundred fifty-two million, four hundred thirty thousand, two hundred seventy-two".