12416440163 has 2 divisors, whose sum is σ = 12416440164. Its totient is φ = 12416440162.

The previous prime is 12416440159. The next prime is 12416440193. The reversal of 12416440163 is 36104461421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12416440163 - 2² = 12416440159 is a prime.

It is not a weakly prime, because it can be changed into another prime (12416440193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6208220081 + 6208220082.

It is an arithmetic number, because the mean of its divisors is an integer number (6208220082).

Almost surely, 2^12416440163 is an apocalyptic number.

12416440163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12416440163 is an equidigital number, since it uses as much as digits as its factorization.

12416440163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 12416440163 in words is "twelve billion, four hundred sixteen million, four hundred forty thousand, one hundred sixty-three".