793129712823 has 128 divisors (see below), whose sum is σ = 1379008512000. Its totient is φ = 441232323840.

The previous prime is 793129712717. The next prime is 793129712867. The reversal of 793129712823 is 328217921397.

It is a happy number.

793129712823 is a `hidden beast` number, since 79 + 3 + 1 + 297 + 1 + 282 + 3 = 666.

It is not a de Polignac number, because 793129712823 - 2¹⁶ = 793129647287 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 793129712823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (793129717823) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 296939778 + ... + 296942448.

It is an arithmetic number, because the mean of its divisors is an integer number (10773504000).

Almost surely, 2^793129712823 is an apocalyptic number.

793129712823 is a deficient number, since it is larger than the sum of its proper divisors (585878799177).

793129712823 is a wasteful number, since it uses less digits than its factorization.

793129712823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3042 (or 3036 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The spelling of 793129712823 in words is "seven hundred ninety-three billion, one hundred twenty-nine million, seven hundred twelve thousand, eight hundred twenty-three".