23488259004 has 36 divisors (see below), whose sum is σ = 67854971184. Its totient is φ = 6710931072.

The previous prime is 23488258957. The next prime is 23488259033. The reversal of 23488259004 is 40095288432.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×23488259004² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46603437 + ... + 46603940.

Almost surely, 2^23488259004 is an apocalyptic number.

It is an amenable number.

23488259004 is an abundant number, since it is smaller than the sum of its proper divisors (44366712180).

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

23488259004 is a wasteful number, since it uses less digits than its factorization.

23488259004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93207394 (or 93207389 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 23488259004 in words is "twenty-three billion, four hundred eighty-eight million, two hundred fifty-nine thousand, four".