441044011 has 4 divisors (see below), whose sum is σ = 451801224. Its totient is φ = 430286800.

The previous prime is 441043987. The next prime is 441044029. The reversal of 441044011 is 110440144.

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

It is not a de Polignac number, because 441044011 - 2¹¹ = 441041963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 441044011.

It is not an unprimeable number, because it can be changed into a prime (441044041) 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, 5378545 + ... + 5378626.

It is an arithmetic number, because the mean of its divisors is an integer number (112950306).

Almost surely, 2^441044011 is an apocalyptic number.

441044011 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

441044011 is a deficient number, since it is larger than the sum of its proper divisors (10757213).

441044011 is a wasteful number, since it uses less digits than its factorization.

441044011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10757212.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 441044011 is about 21001.0478548095. The cubic root of 441044011 is about 761.1915812638.

Adding to 441044011 its reverse (110440144), we get a palindrome (551484155).

The spelling of 441044011 in words is "four hundred forty-one million, forty-four thousand, eleven".