79340159846036 has 12 divisors (see below), whose sum is σ = 140073999021012. Its totient is φ = 39319017268608.

The previous prime is 79340159846021. The next prime is 79340159846041. The reversal of 79340159846036 is 63064895104397.

It can be written as a sum of positive squares in 2 ways, for example, as 652792897936 + 78687366948100 = 807956^2 + 8870590^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87765663095 + ... + 87765663998.

It is an arithmetic number, because the mean of its divisors is an integer number (11672833251751).

Almost surely, 2^{79340159846036} is an apocalyptic number.

It is an amenable number.

79340159846036 is a deficient number, since it is larger than the sum of its proper divisors (60733839174976).

79340159846036 is a wasteful number, since it uses less digits than its factorization.

79340159846036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175531327210 (or 175531327208 counting only the distinct ones).

The product of its (nonzero) digits is 117573120, while the sum is 65.

The spelling of 79340159846036 in words is "seventy-nine trillion, three hundred forty billion, one hundred fifty-nine million, eight hundred forty-six thousand, thirty-six".