441444442 has 8 divisors (see below), whose sum is σ = 697017600. Its totient is φ = 209105244.

The previous prime is 441444427. The next prime is 441444449. The reversal of 441444442 is 244444144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (441444449) 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, 5808442 + ... + 5808517.

It is an arithmetic number, because the mean of its divisors is an integer number (87127200).

Almost surely, 2^441444442 is an apocalyptic number.

441444442 is a deficient number, since it is larger than the sum of its proper divisors (255573158).

441444442 is a wasteful number, since it uses less digits than its factorization.

441444442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616980.

The product of its digits is 32768, while the sum is 31.

The square root of 441444442 is about 21010.5792875875. The cubic root of 441444442 is about 761.4218776358.

Adding to 441444442 its reverse (244444144), we get a palindrome (685888586).

The spelling of 441444442 in words is "four hundred forty-one million, four hundred forty-four thousand, four hundred forty-two".