16340363161 has 12 divisors (see below), whose sum is σ = 17379048960. Its totient is φ = 15360607040.

The previous prime is 16340363141. The next prime is 16340363177. The reversal of 16340363161 is 16136304361.

It is a de Polignac number, because none of the positive numbers 2^k-16340363161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16340363141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208776 + ... + 276166.

It is an arithmetic number, because the mean of its divisors is an integer number (1448254080).

Almost surely, 2^16340363161 is an apocalyptic number.

It is an amenable number.

16340363161 is a deficient number, since it is larger than the sum of its proper divisors (1038685799).

16340363161 is an equidigital number, since it uses as much as digits as its factorization.

16340363161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68264 (or 68247 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 16340363161 in words is "sixteen billion, three hundred forty million, three hundred sixty-three thousand, one hundred sixty-one".