12329556793 has 2 divisors, whose sum is σ = 12329556794. Its totient is φ = 12329556792.

The previous prime is 12329556787. The next prime is 12329556881. The reversal of 12329556793 is 39765592321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12129277689 + 200279104 = 110133^2 + 14152^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12329556793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12329556793.

It is not a weakly prime, because it can be changed into another prime (12329556713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6164778396 + 6164778397.

It is an arithmetic number, because the mean of its divisors is an integer number (6164778397).

Almost surely, 2^12329556793 is an apocalyptic number.

It is an amenable number.

12329556793 is a deficient number, since it is larger than the sum of its proper divisors (1).

12329556793 is an equidigital number, since it uses as much as digits as its factorization.

12329556793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3061800, while the sum is 52.

The spelling of 12329556793 in words is "twelve billion, three hundred twenty-nine million, five hundred fifty-six thousand, seven hundred ninety-three".