12367380856 has 16 divisors (see below), whose sum is σ = 23220746640. Its totient is φ = 6175181760.

The previous prime is 12367380833. The next prime is 12367380859. The reversal of 12367380856 is 65808376321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12367380859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1057405 + ... + 1069036.

It is an arithmetic number, because the mean of its divisors is an integer number (1451296665).

Almost surely, 2^12367380856 is an apocalyptic number.

It is an amenable number.

12367380856 is a deficient number, since it is larger than the sum of its proper divisors (10853365784).

12367380856 is a wasteful number, since it uses less digits than its factorization.

12367380856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2127174 (or 2127170 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 12367380856 in words is "twelve billion, three hundred sixty-seven million, three hundred eighty thousand, eight hundred fifty-six".