12140566052 has 48 divisors (see below), whose sum is σ = 22411613952. Its totient is φ = 5748837120.

The previous prime is 12140566049. The next prime is 12140566069. The reversal of 12140566052 is 25066504121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 719027 + ... + 735717.

It is an arithmetic number, because the mean of its divisors is an integer number (466908624).

Almost surely, 2^12140566052 is an apocalyptic number.

It is an amenable number.

12140566052 is a deficient number, since it is larger than the sum of its proper divisors (10271047900).

12140566052 is a wasteful number, since it uses less digits than its factorization.

12140566052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16868 (or 16866 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 12140566052 in words is "twelve billion, one hundred forty million, five hundred sixty-six thousand, fifty-two".