160709347922 has 18 divisors (see below), whose sum is σ = 241979972247. Its totient is φ = 80050511724.

The previous prime is 160709347921. The next prime is 160709347951. The reversal of 160709347922 is 229743907061.

It can be written as a sum of positive squares in only one way, i.e., 80354673961 + 80354673961 = 283469^2 + 283469^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=283469.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160709347921) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 264759743 + ... + 264760349.

Almost surely, 2^160709347922 is an apocalyptic number.

160709347922 is a deficient number, since it is larger than the sum of its proper divisors (81270624325).

160709347922 is an frugal number, since it uses more digits than its factorization.

160709347922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150 (or 1076 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 50.

Multiplying 160709347922 by its sum of digits (50), we get a square (8035467396100 = 2834690²).

The spelling of 160709347922 in words is "one hundred sixty billion, seven hundred nine million, three hundred forty-seven thousand, nine hundred twenty-two".