161114579396 has 12 divisors (see below), whose sum is σ = 281954695680. Its totient is φ = 80556094920.

The previous prime is 161114579347. The next prime is 161114579419. The reversal of 161114579396 is 693975411161.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49925 + ... + 569843.

It is an arithmetic number, because the mean of its divisors is an integer number (23496224640).

Almost surely, 2^161114579396 is an apocalyptic number.

It is an amenable number.

161114579396 is a deficient number, since it is larger than the sum of its proper divisors (120840116284).

161114579396 is a wasteful number, since it uses less digits than its factorization.

161114579396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597394 (or 597392 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 53.

The spelling of 161114579396 in words is "one hundred sixty-one billion, one hundred fourteen million, five hundred seventy-nine thousand, three hundred ninety-six".