16461466162313 has 2 divisors, whose sum is σ = 16461466162314. Its totient is φ = 16461466162312.

The previous prime is 16461466162243. The next prime is 16461466162327. The reversal of 16461466162313 is 31326166416461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11622733279369 + 4838732882944 = 3409213^2 + 2199712^2 .

It is a cyclic number.

It is not a de Polignac number, because 16461466162313 - 2¹⁰ = 16461466161289 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (16461466162333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8230733081156 + 8230733081157.

It is an arithmetic number, because the mean of its divisors is an integer number (8230733081157).

Almost surely, 2^{16461466162313} is an apocalyptic number.

It is an amenable number.

16461466162313 is a deficient number, since it is larger than the sum of its proper divisors (1).

16461466162313 is an equidigital number, since it uses as much as digits as its factorization.

16461466162313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2239488, while the sum is 50.

The spelling of 16461466162313 in words is "sixteen trillion, four hundred sixty-one billion, four hundred sixty-six million, one hundred sixty-two thousand, three hundred thirteen".