14940319417 has 2 divisors, whose sum is σ = 14940319418. Its totient is φ = 14940319416.

The previous prime is 14940319379. The next prime is 14940319421. The reversal of 14940319417 is 71491304941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13155172416 + 1785147001 = 114696^2 + 42251^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14940319417 is a prime.

It is not a weakly prime, because it can be changed into another prime (14940319487) 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, 7470159708 + 7470159709.

It is an arithmetic number, because the mean of its divisors is an integer number (7470159709).

Almost surely, 2^14940319417 is an apocalyptic number.

It is an amenable number.

14940319417 is a deficient number, since it is larger than the sum of its proper divisors (1).

14940319417 is an equidigital number, since it uses as much as digits as its factorization.

14940319417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 14940319417 in words is "fourteen billion, nine hundred forty million, three hundred nineteen thousand, four hundred seventeen".