12792233329 has 8 divisors (see below), whose sum is σ = 13212142632. Its totient is φ = 12378936960.

The previous prime is 12792233291. The next prime is 12792233347. The reversal of 12792233329 is 92333229721.

It can be written as a sum of positive squares in 4 ways, for example, as 3560866929 + 9231366400 = 59673^2 + 96080^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12792233329 - 2²⁹ = 12255362417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12792233029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1649302 + ... + 1657039.

It is an arithmetic number, because the mean of its divisors is an integer number (1651517829).

Almost surely, 2^12792233329 is an apocalyptic number.

It is an amenable number.

12792233329 is a deficient number, since it is larger than the sum of its proper divisors (419909303).

12792233329 is an equidigital number, since it uses as much as digits as its factorization.

12792233329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306467.

The product of its digits is 244944, while the sum is 43.

The spelling of 12792233329 in words is "twelve billion, seven hundred ninety-two million, two hundred thirty-three thousand, three hundred twenty-nine".