413430209 has 2 divisors, whose sum is σ = 413430210. Its totient is φ = 413430208.

The previous prime is 413430197. The next prime is 413430217. The reversal of 413430209 is 902034314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302064400 + 111365809 = 17380^2 + 10553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413430209 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (413430109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206715104 + 206715105.

It is an arithmetic number, because the mean of its divisors is an integer number (206715105).

Almost surely, 2^413430209 is an apocalyptic number.

It is an amenable number.

413430209 is a deficient number, since it is larger than the sum of its proper divisors (1).

413430209 is an equidigital number, since it uses as much as digits as its factorization.

413430209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 413430209 is about 20332.9832784075. The cubic root of 413430209 is about 744.9619120807.

It can be divided in two parts, 4134 and 30209, that added together give a palindrome (34343).

The spelling of 413430209 in words is "four hundred thirteen million, four hundred thirty thousand, two hundred nine".