12338769633 has 16 divisors (see below), whose sum is σ = 16842023616. Its totient is φ = 8030856960.

The previous prime is 12338769581. The next prime is 12338769649. The reversal of 12338769633 is 33696783321.

It is not a de Polignac number, because 12338769633 - 2²⁹ = 11801898721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12338769733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275493 + ... + 317133.

It is an arithmetic number, because the mean of its divisors is an integer number (1052626476).

Almost surely, 2^12338769633 is an apocalyptic number.

It is an amenable number.

12338769633 is a deficient number, since it is larger than the sum of its proper divisors (4503253983).

12338769633 is a wasteful number, since it uses less digits than its factorization.

12338769633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43984.

The product of its digits is 2939328, while the sum is 51.

The spelling of 12338769633 in words is "twelve billion, three hundred thirty-eight million, seven hundred sixty-nine thousand, six hundred thirty-three".