23880683535456 has 96 divisors (see below), whose sum is σ = 70591580752896. Its totient is φ = 7003132992000.

The previous prime is 23880683535451. The next prime is 23880683535473. The reversal of 23880683535456 is 65453538608832.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×23880683535456² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23880683535451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364713775 + ... + 364779246.

It is an arithmetic number, because the mean of its divisors is an integer number (735328966176).

Almost surely, 2^{23880683535456} is an apocalyptic number.

It is an amenable number.

23880683535456 is an abundant number, since it is smaller than the sum of its proper divisors (46710897217440).

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

23880683535456 is a wasteful number, since it uses less digits than its factorization.

23880683535456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729493076 (or 729493068 counting only the distinct ones).

The product of its (nonzero) digits is 497664000, while the sum is 66.

The spelling of 23880683535456 in words is "twenty-three trillion, eight hundred eighty billion, six hundred eighty-three million, five hundred thirty-five thousand, four hundred fifty-six".