12732141992 has 32 divisors (see below), whose sum is σ = 24211564200. Its totient is φ = 6275810304.

The previous prime is 12732141977. The next prime is 12732142001. The reversal of 12732141992 is 29914123721.

12732141992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7914949156 + 4817192836 = 88966^2 + 69406^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1624868 + ... + 1632684.

Almost surely, 2^12732141992 is an apocalyptic number.

It is an amenable number.

12732141992 is a deficient number, since it is larger than the sum of its proper divisors (11479422208).

12732141992 is a wasteful number, since it uses less digits than its factorization.

12732141992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10685 (or 10681 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The spelling of 12732141992 in words is "twelve billion, seven hundred thirty-two million, one hundred forty-one thousand, nine hundred ninety-two".