79970944801 has 8 divisors (see below), whose sum is σ = 87243394464. Its totient is φ = 72698889120.

The previous prime is 79970944799. The next prime is 79970944831. The reversal of 79970944801 is 10844907997.

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

It is not a de Polignac number, because 79970944801 - 2¹ = 79970944799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79970944831) 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, 467230 + ... + 615016.

It is an arithmetic number, because the mean of its divisors is an integer number (10905424308).

Almost surely, 2^79970944801 is an apocalyptic number.

It is an amenable number.

79970944801 is a deficient number, since it is larger than the sum of its proper divisors (7272449663).

79970944801 is a wasteful number, since it uses less digits than its factorization.

79970944801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196991.

The product of its (nonzero) digits is 4572288, while the sum is 58.

The spelling of 79970944801 in words is "seventy-nine billion, nine hundred seventy million, nine hundred forty-four thousand, eight hundred one".