14415005244217 has 2 divisors, whose sum is σ = 14415005244218. Its totient is φ = 14415005244216.

The previous prime is 14415005244193. The next prime is 14415005244307. The reversal of 14415005244217 is 71244250051441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13839434179321 + 575571064896 = 3720139^2 + 758664^2 .

It is a cyclic number.

It is not a de Polignac number, because 14415005244217 - 2¹⁵ = 14415005211449 is a prime.

It is a super-2 number, since 2×14415005244217² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14415005244217.

It is not a weakly prime, because it can be changed into another prime (14415005242217) 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, 7207502622108 + 7207502622109.

It is an arithmetic number, because the mean of its divisors is an integer number (7207502622109).

Almost surely, 2^{14415005244217} is an apocalyptic number.

It is an amenable number.

14415005244217 is a deficient number, since it is larger than the sum of its proper divisors (1).

14415005244217 is an equidigital number, since it uses as much as digits as its factorization.

14415005244217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 179200, while the sum is 40.

Adding to 14415005244217 its reverse (71244250051441), we get a palindrome (85659255295658).

The spelling of 14415005244217 in words is "fourteen trillion, four hundred fifteen billion, five million, two hundred forty-four thousand, two hundred seventeen".