417452423 has 2 divisors, whose sum is σ = 417452424. Its totient is φ = 417452422.

The previous prime is 417452393. The next prime is 417452473. The reversal of 417452423 is 324254714.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 417452423 - 2⁶ = 417452359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 417452423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (417452473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208726211 + 208726212.

It is an arithmetic number, because the mean of its divisors is an integer number (208726212).

Almost surely, 2^417452423 is an apocalyptic number.

417452423 is a deficient number, since it is larger than the sum of its proper divisors (1).

417452423 is an equidigital number, since it uses as much as digits as its factorization.

417452423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 32.

The square root of 417452423 is about 20431.6524784463. The cubic root of 417452423 is about 747.3700018896.

The spelling of 417452423 in words is "four hundred seventeen million, four hundred fifty-two thousand, four hundred twenty-three".