12384907876 has 24 divisors (see below), whose sum is σ = 23680740384. Its totient is φ = 5620735680.

The previous prime is 12384907853. The next prime is 12384907877. The reversal of 12384907876 is 67870948321.

It is not an unprimeable number, because it can be changed into a prime (12384907877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190585 + ... + 247168.

It is an arithmetic number, because the mean of its divisors is an integer number (986697516).

Almost surely, 2^12384907876 is an apocalyptic number.

It is an amenable number.

12384907876 is a deficient number, since it is larger than the sum of its proper divisors (11295832508).

12384907876 is a wasteful number, since it uses less digits than its factorization.

12384907876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438411 (or 438409 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 55.

The spelling of 12384907876 in words is "twelve billion, three hundred eighty-four million, nine hundred seven thousand, eight hundred seventy-six".