161460850322 has 6 divisors (see below), whose sum is σ = 242192127879. Its totient is φ = 80730141030.

The previous prime is 161460850301. The next prime is 161460850373. The reversal of 161460850322 is 223058064161.

It can be written as a sum of positive squares in only one way, i.e., 80730425161 + 80730425161 = 284131^2 + 284131^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=284131.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 426197 + ... + 710327.

Almost surely, 2^161460850322 is an apocalyptic number.

161460850322 is a deficient number, since it is larger than the sum of its proper divisors (80731277557).

161460850322 is an frugal number, since it uses more digits than its factorization.

161460850322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568264 (or 284133 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 161460850322 in words is "one hundred sixty-one billion, four hundred sixty million, eight hundred fifty thousand, three hundred twenty-two".