411234121 has 2 divisors, whose sum is σ = 411234122. Its totient is φ = 411234120.

The previous prime is 411234113. The next prime is 411234137. The reversal of 411234121 is 121432114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 301508496 + 109725625 = 17364^2 + 10475^2 .

It is a cyclic number.

It is not a de Polignac number, because 411234121 - 2³ = 411234113 is a prime.

It is a super-2 number, since 2×411234121² = 338227004549285282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (411234101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205617060 + 205617061.

It is an arithmetic number, because the mean of its divisors is an integer number (205617061).

Almost surely, 2^411234121 is an apocalyptic number.

It is an amenable number.

411234121 is a deficient number, since it is larger than the sum of its proper divisors (1).

411234121 is an equidigital number, since it uses as much as digits as its factorization.

411234121 is an evil number, because the sum of its binary digits is even.

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

The square root of 411234121 is about 20278.9082792935. The cubic root of 411234121 is about 743.6405223979.

Adding to 411234121 its reverse (121432114), we get a palindrome (532666235).

The spelling of 411234121 in words is "four hundred eleven million, two hundred thirty-four thousand, one hundred twenty-one".