14156314019 has 2 divisors, whose sum is σ = 14156314020. Its totient is φ = 14156314018.

The previous prime is 14156313989. The next prime is 14156314043. The reversal of 14156314019 is 91041365141.

14156314019 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14156314019 is a prime.

It is a super-2 number, since 2×14156314019² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14156314019.

It is not a weakly prime, because it can be changed into another prime (14156314049) 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, 7078157009 + 7078157010.

It is an arithmetic number, because the mean of its divisors is an integer number (7078157010).

Almost surely, 2^14156314019 is an apocalyptic number.

14156314019 is a deficient number, since it is larger than the sum of its proper divisors (1).

14156314019 is an equidigital number, since it uses as much as digits as its factorization.

14156314019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 14156314019 in words is "fourteen billion, one hundred fifty-six million, three hundred fourteen thousand, nineteen".