799612970715720 has 384 divisors, whose sum is σ = 2974658511052800. Its totient is φ = 182481633520128.

The previous prime is 799612970715701. The next prime is 799612970715721. The reversal of 799612970715720 is 27517079216997.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (799612970715721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5111915671 + ... + 5112072089.

It is an arithmetic number, because the mean of its divisors is an integer number (7746506539200).

Almost surely, 2^{799612970715720} is an apocalyptic number.

799612970715720 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 799612970715720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1487329255526400).

799612970715720 is an abundant number, since it is smaller than the sum of its proper divisors (2175045540337080).

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

799612970715720 is a wasteful number, since it uses less digits than its factorization.

799612970715720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159617 (or 159610 counting only the distinct ones).

The product of its (nonzero) digits is 210039480, while the sum is 72.

The spelling of 799612970715720 in words is "seven hundred ninety-nine trillion, six hundred twelve billion, nine hundred seventy million, seven hundred fifteen thousand, seven hundred twenty".