7966324199793 has 4 divisors (see below), whose sum is σ = 10621765599728. Its totient is φ = 5310882799860.

The previous prime is 7966324199791. The next prime is 7966324199819. The reversal of 7966324199793 is 3979914236697.

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 7966324199793 - 2¹ = 7966324199791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7966324199791) 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, 1327720699963 + ... + 1327720699968.

It is an arithmetic number, because the mean of its divisors is an integer number (2655441399932).

Almost surely, 2^{7966324199793} is an apocalyptic number.

It is an amenable number.

7966324199793 is a deficient number, since it is larger than the sum of its proper divisors (2655441399935).

7966324199793 is a wasteful number, since it uses less digits than its factorization.

7966324199793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655441399934.

The product of its digits is 833299488, while the sum is 75.

The spelling of 7966324199793 in words is "seven trillion, nine hundred sixty-six billion, three hundred twenty-four million, one hundred ninety-nine thousand, seven hundred ninety-three".