16461466162151 has 2 divisors, whose sum is σ = 16461466162152. Its totient is φ = 16461466162150.

The previous prime is 16461466162087. The next prime is 16461466162189. The reversal of 16461466162151 is 15126166416461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16461466162151 - 2⁶ = 16461466162087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16461466162151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16461466162751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8230733081075 + 8230733081076.

It is an arithmetic number, because the mean of its divisors is an integer number (8230733081076).

Almost surely, 2^{16461466162151} is an apocalyptic number.

16461466162151 is a deficient number, since it is larger than the sum of its proper divisors (1).

16461466162151 is an equidigital number, since it uses as much as digits as its factorization.

16461466162151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 50.

The spelling of 16461466162151 in words is "sixteen trillion, four hundred sixty-one billion, four hundred sixty-six million, one hundred sixty-two thousand, one hundred fifty-one".