799817207541996 has 48 divisors (see below), whose sum is σ = 2168995817076480. Its totient is φ = 224645995337280.

The previous prime is 799817207541959. The next prime is 799817207542037. The reversal of 799817207541996 is 699145702718997.

It is a Harshad number since it is a multiple of its sum of digits (84).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80691803715 + ... + 80691813626.

It is an arithmetic number, because the mean of its divisors is an integer number (45187412855760).

Almost surely, 2^{799817207541996} is an apocalyptic number.

It is an amenable number.

799817207541996 is an abundant number, since it is smaller than the sum of its proper divisors (1369178609534484).

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

799817207541996 is a wasteful number, since it uses less digits than its factorization.

799817207541996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161383617414 (or 161383617412 counting only the distinct ones).

The product of its (nonzero) digits is 4320812160, while the sum is 84.

The spelling of 799817207541996 in words is "seven hundred ninety-nine trillion, eight hundred seventeen billion, two hundred seven million, five hundred forty-one thousand, nine hundred ninety-six".