411435121 has 2 divisors, whose sum is σ = 411435122. Its totient is φ = 411435120.

The previous prime is 411435097. The next prime is 411435191. The reversal of 411435121 is 121534114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 392634225 + 18800896 = 19815^2 + 4336^2 .

It is a cyclic number.

It is not a de Polignac number, because 411435121 - 2⁷ = 411434993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 411435092 and 411435101.

It is not a weakly prime, because it can be changed into another prime (411435191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205717560 + 205717561.

It is an arithmetic number, because the mean of its divisors is an integer number (205717561).

Almost surely, 2^411435121 is an apocalyptic number.

It is an amenable number.

411435121 is a deficient number, since it is larger than the sum of its proper divisors (1).

411435121 is an equidigital number, since it uses as much as digits as its factorization.

411435121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 22.

The square root of 411435121 is about 20283.8635619549. The cubic root of 411435121 is about 743.7616597188.

Adding to 411435121 its reverse (121534114), we get a palindrome (532969235).

It can be divided in two parts, 41143 and 5121, that added together give a palindrome (46264).

The spelling of 411435121 in words is "four hundred eleven million, four hundred thirty-five thousand, one hundred twenty-one".