14115220342997 has 2 divisors, whose sum is σ = 14115220342998. Its totient is φ = 14115220342996.

The previous prime is 14115220342991. The next prime is 14115220343111. The reversal of 14115220342997 is 79924302251141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13915817012881 + 199403330116 = 3730391^2 + 446546^2 .

It is a cyclic number.

It is not a de Polignac number, because 14115220342997 - 2³⁶ = 14046500866261 is a prime.

It is a super-3 number, since 3×14115220342997³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14115220342991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7057610171498 + 7057610171499.

It is an arithmetic number, because the mean of its divisors is an integer number (7057610171499).

Almost surely, 2^{14115220342997} is an apocalyptic number.

It is an amenable number.

14115220342997 is a deficient number, since it is larger than the sum of its proper divisors (1).

14115220342997 is an equidigital number, since it uses as much as digits as its factorization.

14115220342997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 14115220342997 in words is "fourteen trillion, one hundred fifteen billion, two hundred twenty million, three hundred forty-two thousand, nine hundred ninety-seven".