23567839968 has 48 divisors (see below), whose sum is σ = 62736944256. Its totient is φ = 7745297280.

The previous prime is 23567839927. The next prime is 23567840053. The reversal of 23567839968 is 86993876532.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 23567839899 and 23567839908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722046 + ... + 1735677.

It is an arithmetic number, because the mean of its divisors is an integer number (1307019672).

Almost surely, 2^23567839968 is an apocalyptic number.

It is an amenable number.

23567839968 is an abundant number, since it is smaller than the sum of its proper divisors (39169104288).

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

23567839968 is a wasteful number, since it uses less digits than its factorization.

23567839968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3457807 (or 3457799 counting only the distinct ones).

The product of its digits is 117573120, while the sum is 66.

The spelling of 23567839968 in words is "twenty-three billion, five hundred sixty-seven million, eight hundred thirty-nine thousand, nine hundred sixty-eight".