416560116161 has 4 divisors (see below), whose sum is σ = 476068704192. Its totient is φ = 357051528132.

The previous prime is 416560116121. The next prime is 416560116163. The reversal of 416560116161 is 161611065614.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-416560116161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (416560116163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29754294005 + ... + 29754294018.

It is an arithmetic number, because the mean of its divisors is an integer number (119017176048).

Almost surely, 2^416560116161 is an apocalyptic number.

It is an amenable number.

416560116161 is a deficient number, since it is larger than the sum of its proper divisors (59508588031).

416560116161 is an equidigital number, since it uses as much as digits as its factorization.

416560116161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59508588030.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 416560116161 in words is "four hundred sixteen billion, five hundred sixty million, one hundred sixteen thousand, one hundred sixty-one".