411243121 has 4 divisors (see below), whose sum is σ = 411301872. Its totient is φ = 411184372.

The previous prime is 411243109. The next prime is 411243127. The reversal of 411243121 is 121342114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 411243121 - 2⁵ = 411243089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411243127) 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 in 3 ways as a sum of consecutive naturals, for example, 17191 + ... + 33436.

It is an arithmetic number, because the mean of its divisors is an integer number (102825468).

Almost surely, 2^411243121 is an apocalyptic number.

It is an amenable number.

411243121 is a deficient number, since it is larger than the sum of its proper divisors (58751).

411243121 is an equidigital number, since it uses as much as digits as its factorization.

411243121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58750.

The product of its digits is 192, while the sum is 19.

The square root of 411243121 is about 20279.1301835163. The cubic root of 411243121 is about 743.6459473011.

Adding to 411243121 its reverse (121342114), we get a palindrome (532585235).

The spelling of 411243121 in words is "four hundred eleven million, two hundred forty-three thousand, one hundred twenty-one".