417664045297 has 2 divisors, whose sum is σ = 417664045298. Its totient is φ = 417664045296.

The previous prime is 417664045259. The next prime is 417664045327. The reversal of 417664045297 is 792540466714.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 414730848016 + 2933197281 = 643996^2 + 54159^2 .

It is a cyclic number.

It is not a de Polignac number, because 417664045297 - 2¹¹ = 417664043249 is a prime.

It is not a weakly prime, because it can be changed into another prime (417664045207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208832022648 + 208832022649.

It is an arithmetic number, because the mean of its divisors is an integer number (208832022649).

Almost surely, 2^417664045297 is an apocalyptic number.

It is an amenable number.

417664045297 is a deficient number, since it is larger than the sum of its proper divisors (1).

417664045297 is an equidigital number, since it uses as much as digits as its factorization.

417664045297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 417664045297 in words is "four hundred seventeen billion, six hundred sixty-four million, forty-five thousand, two hundred ninety-seven".