12047076756 has 96 divisors (see below), whose sum is σ = 36693552000. Its totient is φ = 3369807360.

The previous prime is 12047076751. The next prime is 12047076793. The reversal of 12047076756 is 65767074021.

12047076756 is a `hidden beast` number, since 120 + 470 + 7 + 6 + 7 + 56 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12047076751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 374581 + ... + 405468.

It is an arithmetic number, because the mean of its divisors is an integer number (382224500).

Almost surely, 2^12047076756 is an apocalyptic number.

It is an amenable number.

12047076756 is an abundant number, since it is smaller than the sum of its proper divisors (24646475244).

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

12047076756 is a wasteful number, since it uses less digits than its factorization.

12047076756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780086 (or 780078 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

The spelling of 12047076756 in words is "twelve billion, forty-seven million, seventy-six thousand, seven hundred fifty-six".