14218882897 has 2 divisors, whose sum is σ = 14218882898. Its totient is φ = 14218882896.

The previous prime is 14218882829. The next prime is 14218882913. The reversal of 14218882897 is 79828881241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13895458641 + 323424256 = 117879^2 + 17984^2 .

It is an emirp because it is prime and its reverse (79828881241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14218882897 is a prime.

It is a super-2 number, since 2×14218882897² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14218883897) 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, 7109441448 + 7109441449.

It is an arithmetic number, because the mean of its divisors is an integer number (7109441449).

Almost surely, 2^14218882897 is an apocalyptic number.

It is an amenable number.

14218882897 is a deficient number, since it is larger than the sum of its proper divisors (1).

14218882897 is an equidigital number, since it uses as much as digits as its factorization.

14218882897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4128768, while the sum is 58.

The spelling of 14218882897 in words is "fourteen billion, two hundred eighteen million, eight hundred eighty-two thousand, eight hundred ninety-seven".