441334441 has 4 divisors (see below), whose sum is σ = 456552900. Its totient is φ = 426115984.

The previous prime is 441334429. The next prime is 441334459. The reversal of 441334441 is 144433144.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 367872400 + 73462041 = 19180^2 + 8571^2 .

It is a cyclic number.

It is not a de Polignac number, because 441334441 - 2²¹ = 439237289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441334471) 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, 7609186 + ... + 7609243.

It is an arithmetic number, because the mean of its divisors is an integer number (114138225).

Almost surely, 2^441334441 is an apocalyptic number.

It is an amenable number.

441334441 is a deficient number, since it is larger than the sum of its proper divisors (15218459).

441334441 is a wasteful number, since it uses less digits than its factorization.

441334441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15218458.

The product of its digits is 9216, while the sum is 28.

The square root of 441334441 is about 21007.9613718228. The cubic root of 441334441 is about 761.3586276033.

Adding to 441334441 its reverse (144433144), we get a palindrome (585767585).

The spelling of 441334441 in words is "four hundred forty-one million, three hundred thirty-four thousand, four hundred forty-one".