12395486793 has 4 divisors (see below), whose sum is σ = 16527315728. Its totient is φ = 8263657860.

The previous prime is 12395486773. The next prime is 12395486801. The reversal of 12395486793 is 39768459321.

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 12395486793 - 2³⁰ = 11321744969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12395486713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2065914463 + ... + 2065914468.

It is an arithmetic number, because the mean of its divisors is an integer number (4131828932).

Almost surely, 2^12395486793 is an apocalyptic number.

It is an amenable number.

12395486793 is a deficient number, since it is larger than the sum of its proper divisors (4131828935).

12395486793 is an equidigital number, since it uses as much as digits as its factorization.

12395486793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131828934.

The product of its digits is 9797760, while the sum is 57.

The spelling of 12395486793 in words is "twelve billion, three hundred ninety-five million, four hundred eighty-six thousand, seven hundred ninety-three".