79471316160 has 280 divisors, whose sum is σ = 283016620656. Its totient is φ = 21168138240.

The previous prime is 79471316153. The next prime is 79471316161. The reversal of 79471316160 is 6161317497.

79471316160 is a `hidden beast` number, since 7 + 9 + 471 + 3 + 16 + 160 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (79471316161) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 43881655 + ... + 43883465.

Almost surely, 2^79471316160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79471316160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141508310328).

79471316160 is an abundant number, since it is smaller than the sum of its proper divisors (203545304496).

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

79471316160 is a wasteful number, since it uses less digits than its factorization.

79471316160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533 (or 3514 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The spelling of 79471316160 in words is "seventy-nine billion, four hundred seventy-one million, three hundred sixteen thousand, one hundred sixty".