14246440171 has 2 divisors, whose sum is σ = 14246440172. Its totient is φ = 14246440170.

The previous prime is 14246440157. The next prime is 14246440183. The reversal of 14246440171 is 17104464241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14246440171 - 2¹⁵ = 14246407403 is a prime.

It is a super-2 number, since 2×14246440171² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14246449171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7123220085 + 7123220086.

It is an arithmetic number, because the mean of its divisors is an integer number (7123220086).

Almost surely, 2^14246440171 is an apocalyptic number.

14246440171 is a deficient number, since it is larger than the sum of its proper divisors (1).

14246440171 is an equidigital number, since it uses as much as digits as its factorization.

14246440171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 14246440171 in words is "fourteen billion, two hundred forty-six million, four hundred forty thousand, one hundred seventy-one".