23678438884 has 27 divisors (see below), whose sum is σ = 42363549193. Its totient is φ = 11580242768.

The previous prime is 23678438873. The next prime is 23678438909. The reversal of 23678438884 is 48883487632.

The square root of 23678438884 is 153878.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 717704100 + 22960734784 = 26790^2 + 151528^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14463714 + ... + 14465350.

Almost surely, 2^23678438884 is an apocalyptic number.

23678438884 is the 153878-th square number.

It is an amenable number.

23678438884 is a deficient number, since it is larger than the sum of its proper divisors (18685110309).

23678438884 is an frugal number, since it uses more digits than its factorization.

23678438884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372 (or 1686 counting only the distinct ones).

The product of its digits is 49545216, while the sum is 61.

The spelling of 23678438884 in words is "twenty-three billion, six hundred seventy-eight million, four hundred thirty-eight thousand, eight hundred eighty-four".