12799793663 has 8 divisors (see below), whose sum is σ = 13774899600. Its totient is φ = 11849374080.

The previous prime is 12799793621. The next prime is 12799793689. The reversal of 12799793663 is 36639799721.

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 12799793663 - 2⁶ = 12799793599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12799793596 and 12799793605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12799793603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6170513 + ... + 6172586.

It is an arithmetic number, because the mean of its divisors is an integer number (1721862450).

Almost surely, 2^12799793663 is an apocalyptic number.

12799793663 is a deficient number, since it is larger than the sum of its proper divisors (975105937).

12799793663 is a wasteful number, since it uses less digits than its factorization.

12799793663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12343177.

The product of its digits is 23147208, while the sum is 62.

The spelling of 12799793663 in words is "twelve billion, seven hundred ninety-nine million, seven hundred ninety-three thousand, six hundred sixty-three".