411043231 has 2 divisors, whose sum is σ = 411043232. Its totient is φ = 411043230.

The previous prime is 411043219. The next prime is 411043253. The reversal of 411043231 is 132340114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 411043231 - 2⁷ = 411043103 is a prime.

It is a super-2 number, since 2×411043231² = 337913075501838722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 411043199 and 411043208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411043261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205521615 + 205521616.

It is an arithmetic number, because the mean of its divisors is an integer number (205521616).

Almost surely, 2^411043231 is an apocalyptic number.

411043231 is a deficient number, since it is larger than the sum of its proper divisors (1).

411043231 is an equidigital number, since it uses as much as digits as its factorization.

411043231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 411043231 is about 20274.2011186631. The cubic root of 411043231 is about 743.5254415538.

Adding to 411043231 its reverse (132340114), we get a palindrome (543383345).

The spelling of 411043231 in words is "four hundred eleven million, forty-three thousand, two hundred thirty-one".