79173303433 has 16 divisors (see below), whose sum is σ = 90635950080. Its totient is φ = 67748806800.

The previous prime is 79173303403. The next prime is 79173303457. The reversal of 79173303433 is 33430337197.

It is a cyclic number.

It is not a de Polignac number, because 79173303433 - 2⁵ = 79173303401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 79173303433.

It is not an unprimeable number, because it can be changed into a prime (79173303403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13168398 + ... + 13174408.

It is an arithmetic number, because the mean of its divisors is an integer number (5664746880).

Almost surely, 2^79173303433 is an apocalyptic number.

It is an amenable number.

79173303433 is a deficient number, since it is larger than the sum of its proper divisors (11462646647).

79173303433 is a wasteful number, since it uses less digits than its factorization.

79173303433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8868.

The product of its (nonzero) digits is 428652, while the sum is 43.

The spelling of 79173303433 in words is "seventy-nine billion, one hundred seventy-three million, three hundred three thousand, four hundred thirty-three".