23878688687832 has 64 divisors (see below), whose sum is σ = 66883796352000. Its totient is φ = 7040399610240.

The previous prime is 23878688687813. The next prime is 23878688687851.

23878688687832 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (23878688687813) and next prime (23878688687851).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1222281832 + ... + 1222301367.

It is an arithmetic number, because the mean of its divisors is an integer number (1045059318000).

Almost surely, 2^{23878688687832} is an apocalyptic number.

23878688687832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23878688687832 is an abundant number, since it is smaller than the sum of its proper divisors (43005107664168).

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

23878688687832 is a wasteful number, since it uses less digits than its factorization.

23878688687832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444583256 (or 2444583252 counting only the distinct ones).

The product of its digits is 16647192576, while the sum is 84.

The spelling of 23878688687832 in words is "twenty-three trillion, eight hundred seventy-eight billion, six hundred eighty-eight million, six hundred eighty-seven thousand, eight hundred thirty-two".