79387344211 has 8 divisors (see below), whose sum is σ = 90731418624. Its totient is φ = 68044026120.

The previous prime is 79387344199. The next prime is 79387344217. The reversal of 79387344211 is 11244378397.

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

It is not a de Polignac number, because 79387344211 - 2¹⁹ = 79386819923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79387344217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57246 + ... + 402556.

It is an arithmetic number, because the mean of its divisors is an integer number (11341427328).

Almost surely, 2^79387344211 is an apocalyptic number.

79387344211 is a deficient number, since it is larger than the sum of its proper divisors (11344074413).

79387344211 is a wasteful number, since it uses less digits than its factorization.

79387344211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378161.

The product of its digits is 1016064, while the sum is 49.

The spelling of 79387344211 in words is "seventy-nine billion, three hundred eighty-seven million, three hundred forty-four thousand, two hundred eleven".