23441004020988 has 72 divisors (see below), whose sum is σ = 60518358508608. Its totient is φ = 7646915077248.

The previous prime is 23441004020977. The next prime is 23441004020989. The reversal of 23441004020988 is 88902040014432.

23441004020988 is a `hidden beast` number, since 23 + 4 + 410 + 0 + 4 + 0 + 209 + 8 + 8 = 666.

It is a super-2 number, since 2×23441004020988² (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 (23441004020989) 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, 25629370 + ... + 26528222.

It is an arithmetic number, because the mean of its divisors is an integer number (840532757064).

Almost surely, 2^{23441004020988} is an apocalyptic number.

It is an amenable number.

23441004020988 is an abundant number, since it is smaller than the sum of its proper divisors (37077354487620).

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

23441004020988 is a wasteful number, since it uses less digits than its factorization.

23441004020988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914323 (or 914318 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 23441004020988 in words is "twenty-three trillion, four hundred forty-one billion, four million, twenty thousand, nine hundred eighty-eight".