12132792736 has 12 divisors (see below), whose sum is σ = 23886435762. Its totient is φ = 6066396352.

The previous prime is 12132792709. The next prime is 12132792751. The reversal of 12132792736 is 63729723121.

12132792736 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 only one way, i.e., 8585875600 + 3546917136 = 92660^2 + 59556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12132792692 and 12132792701.

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 as a sum of consecutive naturals, namely, 189574855 + ... + 189574918.

Almost surely, 2^12132792736 is an apocalyptic number.

12132792736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12132792736 is a deficient number, since it is larger than the sum of its proper divisors (11753643026).

12132792736 is an equidigital number, since it uses as much as digits as its factorization.

12132792736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379149783 (or 379149775 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The spelling of 12132792736 in words is "twelve billion, one hundred thirty-two million, seven hundred ninety-two thousand, seven hundred thirty-six".