14044218216817 has 2 divisors, whose sum is σ = 14044218216818. Its totient is φ = 14044218216816.

The previous prime is 14044218216773. The next prime is 14044218216829. The reversal of 14044218216817 is 71861281244041.

14044218216817 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13915354448241 + 128863768576 = 3730329^2 + 358976^2 .

It is a cyclic number.

It is not a de Polignac number, because 14044218216817 - 2¹⁹ = 14044217692529 is a prime.

It is a super-2 number, since 2×14044218216817² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14044218216887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7022109108408 + 7022109108409.

It is an arithmetic number, because the mean of its divisors is an integer number (7022109108409).

Almost surely, 2^{14044218216817} is an apocalyptic number.

It is an amenable number.

14044218216817 is a deficient number, since it is larger than the sum of its proper divisors (1).

14044218216817 is an equidigital number, since it uses as much as digits as its factorization.

14044218216817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 688128, while the sum is 49.

The spelling of 14044218216817 in words is "fourteen trillion, forty-four billion, two hundred eighteen million, two hundred sixteen thousand, eight hundred seventeen".