799922343361 has 4 divisors (see below), whose sum is σ = 805017390292. Its totient is φ = 794827296432.

The previous prime is 799922343343. The next prime is 799922343371. The reversal of 799922343361 is 163343229997.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 450811530625 + 349110812736 = 671425^2 + 590856^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-799922343361 is a prime.

It is a super-3 number, since 3×799922343361³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 799922343296 and 799922343305.

It is not an unprimeable number, because it can be changed into a prime (799922343371) 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, 2547523230 + ... + 2547523543.

It is an arithmetic number, because the mean of its divisors is an integer number (201254347573).

Almost surely, 2^799922343361 is an apocalyptic number.

It is an amenable number.

799922343361 is a deficient number, since it is larger than the sum of its proper divisors (5095046931).

799922343361 is a wasteful number, since it uses less digits than its factorization.

799922343361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5095046930.

The product of its digits is 13226976, while the sum is 58.

The spelling of 799922343361 in words is "seven hundred ninety-nine billion, nine hundred twenty-two million, three hundred forty-three thousand, three hundred sixty-one".