12382975693 has 4 divisors (see below), whose sum is σ = 13508700768. Its totient is φ = 11257250620.

The previous prime is 12382975687. The next prime is 12382975771. The reversal of 12382975693 is 39657928321.

12382975693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12382975693 - 2³³ = 3793041101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12382975613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562862521 + ... + 562862542.

It is an arithmetic number, because the mean of its divisors is an integer number (3377175192).

Almost surely, 2^12382975693 is an apocalyptic number.

It is an amenable number.

12382975693 is a deficient number, since it is larger than the sum of its proper divisors (1125725075).

12382975693 is a wasteful number, since it uses less digits than its factorization.

12382975693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125725074.

The product of its digits is 4898880, while the sum is 55.

The spelling of 12382975693 in words is "twelve billion, three hundred eighty-two million, nine hundred seventy-five thousand, six hundred ninety-three".