14274462217 has 2 divisors, whose sum is σ = 14274462218. Its totient is φ = 14274462216.

The previous prime is 14274462211. The next prime is 14274462263. The reversal of 14274462217 is 71226447241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13082555641 + 1191906576 = 114379^2 + 34524^2 .

It is an emirp because it is prime and its reverse (71226447241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14274462217 - 2³¹ = 12126978569 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14274462217.

It is not a weakly prime, because it can be changed into another prime (14274462211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7137231108 + 7137231109.

It is an arithmetic number, because the mean of its divisors is an integer number (7137231109).

Almost surely, 2^14274462217 is an apocalyptic number.

It is an amenable number.

14274462217 is a deficient number, since it is larger than the sum of its proper divisors (1).

14274462217 is an equidigital number, since it uses as much as digits as its factorization.

14274462217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 150528, while the sum is 40.

It can be divided in two parts, 1427 and 4462217, that added together give a palindrome (4463644).

The spelling of 14274462217 in words is "fourteen billion, two hundred seventy-four million, four hundred sixty-two thousand, two hundred seventeen".