414217663 has 2 divisors, whose sum is σ = 414217664. Its totient is φ = 414217662.

The previous prime is 414217607. The next prime is 414217669. The reversal of 414217663 is 366712414.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-414217663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (414217669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207108831 + 207108832.

It is an arithmetic number, because the mean of its divisors is an integer number (207108832).

Almost surely, 2^414217663 is an apocalyptic number.

414217663 is a deficient number, since it is larger than the sum of its proper divisors (1).

414217663 is an equidigital number, since it uses as much as digits as its factorization.

414217663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 414217663 is about 20352.3380229398. The cubic root of 414217663 is about 745.4345845127.

The spelling of 414217663 in words is "four hundred fourteen million, two hundred seventeen thousand, six hundred sixty-three".