411421223 has 2 divisors, whose sum is σ = 411421224. Its totient is φ = 411421222.

The previous prime is 411421207. The next prime is 411421229. The reversal of 411421223 is 322124114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 411421223 - 2⁴ = 411421207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 411421195 and 411421204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411421229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205710611 + 205710612.

It is an arithmetic number, because the mean of its divisors is an integer number (205710612).

Almost surely, 2^411421223 is an apocalyptic number.

411421223 is a deficient number, since it is larger than the sum of its proper divisors (1).

411421223 is an equidigital number, since it uses as much as digits as its factorization.

411421223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 384, while the sum is 20.

The square root of 411421223 is about 20283.5209714684. The cubic root of 411421223 is about 743.7532850360.

Adding to 411421223 its reverse (322124114), we get a palindrome (733545337).

The spelling of 411421223 in words is "four hundred eleven million, four hundred twenty-one thousand, two hundred twenty-three".