14021330161 has 2 divisors, whose sum is σ = 14021330162. Its totient is φ = 14021330160.

The previous prime is 14021330093. The next prime is 14021330179. The reversal of 14021330161 is 16103312041.

14021330161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7042398561 + 6978931600 = 83919^2 + 83540^2 .

It is a cyclic number.

It is not a de Polignac number, because 14021330161 - 2⁷ = 14021330033 is a prime.

It is not a weakly prime, because it can be changed into another prime (14021330761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7010665080 + 7010665081.

It is an arithmetic number, because the mean of its divisors is an integer number (7010665081).

Almost surely, 2^14021330161 is an apocalyptic number.

It is an amenable number.

14021330161 is a deficient number, since it is larger than the sum of its proper divisors (1).

14021330161 is an equidigital number, since it uses as much as digits as its factorization.

14021330161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 14021330161 in words is "fourteen billion, twenty-one million, three hundred thirty thousand, one hundred sixty-one".