7942799823193 has 16 divisors (see below), whose sum is σ = 8131376208384. Its totient is φ = 7755060519360.

The previous prime is 7942799823139. The next prime is 7942799823223. The reversal of 7942799823193 is 3913289972497.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7942799823193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7942799823593) 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, 34587396 + ... + 34816282.

It is an arithmetic number, because the mean of its divisors is an integer number (508211013024).

Almost surely, 2^{7942799823193} is an apocalyptic number.

It is an amenable number.

7942799823193 is a deficient number, since it is larger than the sum of its proper divisors (188576385191).

7942799823193 is a wasteful number, since it uses less digits than its factorization.

7942799823193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230712.

The product of its digits is 370355328, while the sum is 73.

The spelling of 7942799823193 in words is "seven trillion, nine hundred forty-two billion, seven hundred ninety-nine million, eight hundred twenty-three thousand, one hundred ninety-three".