79243600017 has 8 divisors (see below), whose sum is σ = 108115299424. Its totient is φ = 51600483648.

The previous prime is 79243599989. The next prime is 79243600031. The reversal of 79243600017 is 71000634297.

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-79243600017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79247600017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307145608 + ... + 307145865.

It is an arithmetic number, because the mean of its divisors is an integer number (13514412428).

Almost surely, 2^79243600017 is an apocalyptic number.

It is an amenable number.

79243600017 is a deficient number, since it is larger than the sum of its proper divisors (28871699407).

79243600017 is a wasteful number, since it uses less digits than its factorization.

79243600017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614291519.

The product of its (nonzero) digits is 63504, while the sum is 39.

The spelling of 79243600017 in words is "seventy-nine billion, two hundred forty-three million, six hundred thousand, seventeen".