415411169 has 2 divisors, whose sum is σ = 415411170. Its totient is φ = 415411168.

The previous prime is 415411163. The next prime is 415411223. The reversal of 415411169 is 961114514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 355812769 + 59598400 = 18863^2 + 7720^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415411169 is a prime.

It is a super-2 number, since 2×415411169² = 345132878659893122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (415411163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207705584 + 207705585.

It is an arithmetic number, because the mean of its divisors is an integer number (207705585).

Almost surely, 2^415411169 is an apocalyptic number.

It is an amenable number.

415411169 is a deficient number, since it is larger than the sum of its proper divisors (1).

415411169 is an equidigital number, since it uses as much as digits as its factorization.

415411169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 32.

The square root of 415411169 is about 20381.6380352512. The cubic root of 415411169 is about 746.1498505835.

The spelling of 415411169 in words is "four hundred fifteen million, four hundred eleven thousand, one hundred sixty-nine".