12308065596 has 18 divisors (see below), whose sum is σ = 31112054792. Its totient is φ = 4102688520.

The previous prime is 12308065573. The next prime is 12308065661. The reversal of 12308065596 is 69556080321.

12308065596 is a `hidden beast` number, since 12 + 3 + 0 + 80 + 6 + 559 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170945320 + ... + 170945391.

Almost surely, 2^12308065596 is an apocalyptic number.

It is an amenable number.

12308065596 is an abundant number, since it is smaller than the sum of its proper divisors (18803989196).

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

12308065596 is a wasteful number, since it uses less digits than its factorization.

12308065596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341890721 (or 341890716 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 12308065596 in words is "twelve billion, three hundred eight million, sixty-five thousand, five hundred ninety-six".