441144411 has 4 divisors (see below), whose sum is σ = 588192552. Its totient is φ = 294096272.

The previous prime is 441144359. The next prime is 441144421. The reversal of 441144411 is 114441144.

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

It is a cyclic number.

It is not a de Polignac number, because 441144411 - 2¹⁹ = 440620123 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (441144421) 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, 73524066 + ... + 73524071.

It is an arithmetic number, because the mean of its divisors is an integer number (147048138).

Almost surely, 2^441144411 is an apocalyptic number.

441144411 is a deficient number, since it is larger than the sum of its proper divisors (147048141).

441144411 is a wasteful number, since it uses less digits than its factorization.

441144411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147048140.

The product of its digits is 1024, while the sum is 24.

The square root of 441144411 is about 21003.4380757056. The cubic root of 441144411 is about 761.2493365252.

Adding to 441144411 its reverse (114441144), we get a palindrome (555585555).

The spelling of 441144411 in words is "four hundred forty-one million, one hundred forty-four thousand, four hundred eleven".