416500423 has 2 divisors, whose sum is σ = 416500424. Its totient is φ = 416500422.

The previous prime is 416500393. The next prime is 416500429. The reversal of 416500423 is 324005614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 416500423 - 2¹⁷ = 416369351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416500429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208250211 + 208250212.

It is an arithmetic number, because the mean of its divisors is an integer number (208250212).

Almost surely, 2^416500423 is an apocalyptic number.

416500423 is a deficient number, since it is larger than the sum of its proper divisors (1).

416500423 is an equidigital number, since it uses as much as digits as its factorization.

416500423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 416500423 is about 20408.3419953704. The cubic root of 416500423 is about 746.8014438581.

The spelling of 416500423 in words is "four hundred sixteen million, five hundred thousand, four hundred twenty-three".