414050509 has 2 divisors, whose sum is σ = 414050510. Its totient is φ = 414050508.

The previous prime is 414050479. The next prime is 414050519. The reversal of 414050509 is 905050414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 410062500 + 3988009 = 20250^2 + 1997^2 .

It is a cyclic number.

It is not a de Polignac number, because 414050509 - 2²¹ = 411953357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (414050519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207025254 + 207025255.

It is an arithmetic number, because the mean of its divisors is an integer number (207025255).

Almost surely, 2^414050509 is an apocalyptic number.

It is an amenable number.

414050509 is a deficient number, since it is larger than the sum of its proper divisors (1).

414050509 is an equidigital number, since it uses as much as digits as its factorization.

414050509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 414050509 is about 20348.2311024816. The cubic root of 414050509 is about 745.3342997686.

The spelling of 414050509 in words is "four hundred fourteen million, fifty thousand, five hundred nine".