23807895012 has 36 divisors (see below), whose sum is σ = 65652075216. Its totient is φ = 7214513520.

The previous prime is 23807894939. The next prime is 23807895037. The reversal of 23807895012 is 21059870832.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30060078 + ... + 30060869.

It is an arithmetic number, because the mean of its divisors is an integer number (1823668756).

Almost surely, 2^23807895012 is an apocalyptic number.

23807895012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23807895012 is an abundant number, since it is smaller than the sum of its proper divisors (41844180204).

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

23807895012 is a wasteful number, since it uses less digits than its factorization.

23807895012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60120968 (or 60120963 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

It can be divided in two parts, 23807 and 895012, that added together give a palindrome (918819).

The spelling of 23807895012 in words is "twenty-three billion, eight hundred seven million, eight hundred ninety-five thousand, twelve".