416245499 has 2 divisors, whose sum is σ = 416245500. Its totient is φ = 416245498.

The previous prime is 416245481. The next prime is 416245553. The reversal of 416245499 is 994542614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 416245499 - 2¹² = 416241403 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (416245399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208122749 + 208122750.

It is an arithmetic number, because the mean of its divisors is an integer number (208122750).

Almost surely, 2^416245499 is an apocalyptic number.

416245499 is a deficient number, since it is larger than the sum of its proper divisors (1).

416245499 is an equidigital number, since it uses as much as digits as its factorization.

416245499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 44.

The square root of 416245499 is about 20402.0954561045. The cubic root of 416245499 is about 746.6490498829.

The spelling of 416245499 in words is "four hundred sixteen million, two hundred forty-five thousand, four hundred ninety-nine".