14294345917 has 2 divisors, whose sum is σ = 14294345918. Its totient is φ = 14294345916.

The previous prime is 14294345797. The next prime is 14294345929. The reversal of 14294345917 is 71954349241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13644809721 + 649536196 = 116811^2 + 25486^2 .

It is a cyclic number.

It is not a de Polignac number, because 14294345917 - 2⁷ = 14294345789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14294345957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7147172958 + 7147172959.

It is an arithmetic number, because the mean of its divisors is an integer number (7147172959).

Almost surely, 2^14294345917 is an apocalyptic number.

It is an amenable number.

14294345917 is a deficient number, since it is larger than the sum of its proper divisors (1).

14294345917 is an equidigital number, since it uses as much as digits as its factorization.

14294345917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 49.

The spelling of 14294345917 in words is "fourteen billion, two hundred ninety-four million, three hundred forty-five thousand, nine hundred seventeen".