799334964091 has 2 divisors, whose sum is σ = 799334964092. Its totient is φ = 799334964090.

The previous prime is 799334964061. The next prime is 799334964097. The reversal of 799334964091 is 190469433997.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 799334964091 - 2²¹ = 799332866939 is a prime.

It is not a weakly prime, because it can be changed into another prime (799334964097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399667482045 + 399667482046.

It is an arithmetic number, because the mean of its divisors is an integer number (399667482046).

Almost surely, 2^799334964091 is an apocalyptic number.

799334964091 is a deficient number, since it is larger than the sum of its proper divisors (1).

799334964091 is an equidigital number, since it uses as much as digits as its factorization.

799334964091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39680928, while the sum is 64.

The spelling of 799334964091 in words is "seven hundred ninety-nine billion, three hundred thirty-four million, nine hundred sixty-four thousand, ninety-one".