799999341113515 has 8 divisors (see below), whose sum is σ = 965548337714928. Its totient is φ = 636300053971680.

The previous prime is 799999341113503. The next prime is 799999341113569. The reversal of 799999341113515 is 515311143999997.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-799999341113515 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462427363941 + ... + 462427365670.

It is an arithmetic number, because the mean of its divisors is an integer number (120693542214366).

Almost surely, 2^{799999341113515} is an apocalyptic number.

799999341113515 is a deficient number, since it is larger than the sum of its proper divisors (165548996601413).

799999341113515 is a wasteful number, since it uses less digits than its factorization.

799999341113515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924854729789.

The product of its digits is 372008700, while the sum is 76.

The spelling of 799999341113515 in words is "seven hundred ninety-nine trillion, nine hundred ninety-nine billion, three hundred forty-one million, one hundred thirteen thousand, five hundred fifteen".