12365807884 has 12 divisors (see below), whose sum is σ = 21649400584. Its totient is φ = 6180264864.

The previous prime is 12365807789. The next prime is 12365807887. The reversal of 12365807884 is 48870856321.

It is not an unprimeable number, because it can be changed into a prime (12365807887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649209 + ... + 667984.

Almost surely, 2^12365807884 is an apocalyptic number.

It is an amenable number.

12365807884 is a deficient number, since it is larger than the sum of its proper divisors (9283592700).

12365807884 is a wasteful number, since it uses less digits than its factorization.

12365807884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319544 (or 1319542 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 12365807884 in words is "twelve billion, three hundred sixty-five million, eight hundred seven thousand, eight hundred eighty-four".