411144411 has 4 divisors (see below), whose sum is σ = 548192552. Its totient is φ = 274096272.

The previous prime is 411144367. The next prime is 411144469. The reversal of 411144411 is 114441114.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 411144411 - 2⁹ = 411143899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411144911) 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, 68524066 + ... + 68524071.

It is an arithmetic number, because the mean of its divisors is an integer number (137048138).

Almost surely, 2^411144411 is an apocalyptic number.

411144411 is a deficient number, since it is larger than the sum of its proper divisors (137048141).

411144411 is a wasteful number, since it uses less digits than its factorization.

411144411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137048140.

The product of its digits is 256, while the sum is 21.

The square root of 411144411 is about 20276.6962545677. The cubic root of 411144411 is about 743.5864438415.

Adding to 411144411 its reverse (114441114), we get a palindrome (525585525).

The spelling of 411144411 in words is "four hundred eleven million, one hundred forty-four thousand, four hundred eleven".