12047655304 has 16 divisors (see below), whose sum is σ = 22822235100. Its totient is φ = 5961725952.

The previous prime is 12047655293. The next prime is 12047655341. The reversal of 12047655304 is 40355674021.

It can be written as a sum of positive squares in 2 ways, for example, as 11778760900 + 268894404 = 108530^2 + 16398^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7761889 + ... + 7763440.

Almost surely, 2^12047655304 is an apocalyptic number.

It is an amenable number.

12047655304 is a deficient number, since it is larger than the sum of its proper divisors (10774579796).

12047655304 is a wasteful number, since it uses less digits than its factorization.

12047655304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15525432 (or 15525428 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 12047655304 in words is "twelve billion, forty-seven million, six hundred fifty-five thousand, three hundred four".