414505999 has 2 divisors, whose sum is σ = 414506000. Its totient is φ = 414505998.

The previous prime is 414505979. The next prime is 414506011. The reversal of 414505999 is 999505414.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 414505999 - 2²⁵ = 380951567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (414505979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207252999 + 207253000.

It is an arithmetic number, because the mean of its divisors is an integer number (207253000).

Almost surely, 2^414505999 is an apocalyptic number.

414505999 is a deficient number, since it is larger than the sum of its proper divisors (1).

414505999 is an equidigital number, since it uses as much as digits as its factorization.

414505999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 46.

The square root of 414505999 is about 20359.4203994122. The cubic root of 414505999 is about 745.6075095171.

The spelling of 414505999 in words is "four hundred fourteen million, five hundred five thousand, nine hundred ninety-nine".