411843361 has 2 divisors, whose sum is σ = 411843362. Its totient is φ = 411843360.

The previous prime is 411843349. The next prime is 411843371. The reversal of 411843361 is 163348114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342953361 + 68890000 = 18519^2 + 8300^2 .

It is a cyclic number.

It is not a de Polignac number, because 411843361 - 2⁵ = 411843329 is a prime.

It is a super-2 number, since 2×411843361² = 339229907999552642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (411843331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205921680 + 205921681.

It is an arithmetic number, because the mean of its divisors is an integer number (205921681).

Almost surely, 2^411843361 is an apocalyptic number.

It is an amenable number.

411843361 is a deficient number, since it is larger than the sum of its proper divisors (1).

411843361 is an equidigital number, since it uses as much as digits as its factorization.

411843361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 31.

The square root of 411843361 is about 20293.9242385498. The cubic root of 411843361 is about 744.0075736549.

The spelling of 411843361 in words is "four hundred eleven million, eight hundred forty-three thousand, three hundred sixty-one".