441321044 has 12 divisors (see below), whose sum is σ = 772697184. Its totient is φ = 220550424.

The previous prime is 441321029. The next prime is 441321073. The reversal of 441321044 is 440123144.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18152 + ... + 34815.

It is an arithmetic number, because the mean of its divisors is an integer number (64391432).

Almost surely, 2^441321044 is an apocalyptic number.

It is an amenable number.

441321044 is a deficient number, since it is larger than the sum of its proper divisors (331376140).

441321044 is a wasteful number, since it uses less digits than its factorization.

441321044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55054 (or 55052 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 441321044 is about 21007.6425140947. The cubic root of 441321044 is about 761.3509236764.

Adding to 441321044 its reverse (440123144), we get a palindrome (881444188).

The spelling of 441321044 in words is "four hundred forty-one million, three hundred twenty-one thousand, forty-four".