414243964417 has 2 divisors, whose sum is σ = 414243964418. Its totient is φ = 414243964416.

The previous prime is 414243964369. The next prime is 414243964439. The reversal of 414243964417 is 714469342414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 244084414401 + 170159550016 = 494049^2 + 412504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-414243964417 is a prime.

It is not a weakly prime, because it can be changed into another prime (414243964457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207121982208 + 207121982209.

It is an arithmetic number, because the mean of its divisors is an integer number (207121982209).

Almost surely, 2^414243964417 is an apocalyptic number.

It is an amenable number.

414243964417 is a deficient number, since it is larger than the sum of its proper divisors (1).

414243964417 is an equidigital number, since it uses as much as digits as its factorization.

414243964417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 49.

The spelling of 414243964417 in words is "four hundred fourteen billion, two hundred forty-three million, nine hundred sixty-four thousand, four hundred seventeen".