799993321220992 has 16 divisors (see below), whose sum is σ = 1593736694620200. Its totient is φ = 399996660610432.

The previous prime is 799993321220981. The next prime is 799993321220993. The reversal of 799993321220992 is 299022123399997.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799993321220993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3124973910892 + ... + 3124973911147.

Almost surely, 2^{799993321220992} is an apocalyptic number.

It is an amenable number.

799993321220992 is a deficient number, since it is larger than the sum of its proper divisors (793743373399208).

799993321220992 is an equidigital number, since it uses as much as digits as its factorization.

799993321220992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6249947822053 (or 6249947822041 counting only the distinct ones).

The product of its (nonzero) digits is 535692528, while the sum is 76.

The spelling of 799993321220992 in words is "seven hundred ninety-nine trillion, nine hundred ninety-three billion, three hundred twenty-one million, two hundred twenty thousand, nine hundred ninety-two".