14343254550217 has 2 divisors, whose sum is σ = 14343254550218. Its totient is φ = 14343254550216.

The previous prime is 14343254550167. The next prime is 14343254550259. The reversal of 14343254550217 is 71205545234341.

14343254550217 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., 9717503178681 + 4625751371536 = 3117291^2 + 2150756^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14343254550217 is a prime.

It is not a weakly prime, because it can be changed into another prime (14343254550517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7171627275108 + 7171627275109.

It is an arithmetic number, because the mean of its divisors is an integer number (7171627275109).

Almost surely, 2^{14343254550217} is an apocalyptic number.

It is an amenable number.

14343254550217 is a deficient number, since it is larger than the sum of its proper divisors (1).

14343254550217 is an equidigital number, since it uses as much as digits as its factorization.

14343254550217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016000, while the sum is 46.

Adding to 14343254550217 its reverse (71205545234341), we get a palindrome (85548799784558).

The spelling of 14343254550217 in words is "fourteen trillion, three hundred forty-three billion, two hundred fifty-four million, five hundred fifty thousand, two hundred seventeen".