799358113998 has 64 divisors (see below), whose sum is σ = 1819246236480. Its totient is φ = 260070580224.

The previous prime is 799358113933. The next prime is 799358113999. The reversal of 799358113998 is 899311853997.

799358113998 is a `hidden beast` number, since 7 + 9 + 9 + 3 + 581 + 1 + 39 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799358113999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171211 + ... + 1275942.

It is an arithmetic number, because the mean of its divisors is an integer number (28425722445).

Almost surely, 2^799358113998 is an apocalyptic number.

799358113998 is an abundant number, since it is smaller than the sum of its proper divisors (1019888122482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

799358113998 is a wasteful number, since it uses less digits than its factorization.

799358113998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447410 (or 1447404 counting only the distinct ones).

The product of its digits is 132269760, while the sum is 72.

The spelling of 799358113998 in words is "seven hundred ninety-nine billion, three hundred fifty-eight million, one hundred thirteen thousand, nine hundred ninety-eight".