12080274876 has 30 divisors (see below), whose sum is σ = 31580225600. Its totient is φ = 4026758184.

The previous prime is 12080274823. The next prime is 12080274931. The reversal of 12080274876 is 67847208021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18642076 + ... + 18642723.

Almost surely, 2^12080274876 is an apocalyptic number.

It is an amenable number.

12080274876 is an abundant number, since it is smaller than the sum of its proper divisors (19499950724).

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

12080274876 is a wasteful number, since it uses less digits than its factorization.

12080274876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37284815 (or 37284804 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

It can be divided in two parts, 1208027 and 4876, that added together give a triangular number (1212903 = T₁₅₅₇).

The spelling of 12080274876 in words is "twelve billion, eighty million, two hundred seventy-four thousand, eight hundred seventy-six".