411211441 has 4 divisors (see below), whose sum is σ = 412070400. Its totient is φ = 410352484.

The previous prime is 411211399. The next prime is 411211447. The reversal of 411211441 is 144112114.

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 411211441 - 2⁷ = 411211313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411211447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428761 + ... + 429718.

It is an arithmetic number, because the mean of its divisors is an integer number (103017600).

Almost surely, 2^411211441 is an apocalyptic number.

It is an amenable number.

411211441 is a deficient number, since it is larger than the sum of its proper divisors (858959).

411211441 is an equidigital number, since it uses as much as digits as its factorization.

411211441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858958.

The product of its digits is 128, while the sum is 19.

The square root of 411211441 is about 20278.3490698824. The cubic root of 411211441 is about 743.6268512908.

Adding to 411211441 its reverse (144112114), we get a palindrome (555323555).

The spelling of 411211441 in words is "four hundred eleven million, two hundred eleven thousand, four hundred forty-one".