14028206317 has 2 divisors, whose sum is σ = 14028206318. Its totient is φ = 14028206316.

The previous prime is 14028206267. The next prime is 14028206321. The reversal of 14028206317 is 71360282041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12343432201 + 1684774116 = 111101^2 + 41046^2 .

It is a cyclic number.

It is not a de Polignac number, because 14028206317 - 2¹⁹ = 14027682029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14028206327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7014103158 + 7014103159.

It is an arithmetic number, because the mean of its divisors is an integer number (7014103159).

Almost surely, 2^14028206317 is an apocalyptic number.

It is an amenable number.

14028206317 is a deficient number, since it is larger than the sum of its proper divisors (1).

14028206317 is an equidigital number, since it uses as much as digits as its factorization.

14028206317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 14028206317 its reverse (71360282041), we get a palindrome (85388488358).

The spelling of 14028206317 in words is "fourteen billion, twenty-eight million, two hundred six thousand, three hundred seventeen".