23685444458632 has 256 divisors, whose sum is σ = 53597583360000. Its totient is φ = 9686059004160.

The previous prime is 23685444458623. The next prime is 23685444458633.

23685444458632 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×23685444458632² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23685444458633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3308481469 + ... + 3308488627.

It is an arithmetic number, because the mean of its divisors is an integer number (209365560000).

Almost surely, 2^{23685444458632} is an apocalyptic number.

23685444458632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23685444458632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26798791680000).

23685444458632 is an abundant number, since it is smaller than the sum of its proper divisors (29912138901368).

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

23685444458632 is a wasteful number, since it uses less digits than its factorization.

23685444458632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7824 (or 7820 counting only the distinct ones).

The product of its digits is 530841600, while the sum is 64.

The spelling of 23685444458632 in words is "twenty-three trillion, six hundred eighty-five billion, four hundred forty-four million, four hundred fifty-eight thousand, six hundred thirty-two".