79422316002 has 96 divisors (see below), whose sum is σ = 181695571200. Its totient is φ = 25023753216.

The previous prime is 79422315977. The next prime is 79422316003. The reversal of 79422316002 is 20061322497.

79422316002 is a `hidden beast` number, since 7 + 9 + 42 + 2 + 3 + 1 + 600 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (79422316003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16792374 + ... + 16797102.

It is an arithmetic number, because the mean of its divisors is an integer number (1892662200).

Almost surely, 2^79422316002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79422316002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90847785600).

79422316002 is an abundant number, since it is smaller than the sum of its proper divisors (102273255198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79422316002 is a wasteful number, since it uses less digits than its factorization.

79422316002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5232 (or 5229 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

Adding to 79422316002 its reverse (20061322497), we get a palindrome (99483638499).

The spelling of 79422316002 in words is "seventy-nine billion, four hundred twenty-two million, three hundred sixteen thousand, two".