441333020444 has 12 divisors (see below), whose sum is σ = 772342725000. Its totient is φ = 220663670448.

The previous prime is 441333020411. The next prime is 441333020507. The reversal of 441333020444 is 444020333144.

It is a self number, because there is not a number n which added to its sum of digits gives 441333020444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338699 + ... + 998690.

It is an arithmetic number, because the mean of its divisors is an integer number (64361893750).

Almost surely, 2^441333020444 is an apocalyptic number.

It is an amenable number.

441333020444 is a deficient number, since it is larger than the sum of its proper divisors (331009704556).

441333020444 is a wasteful number, since it uses less digits than its factorization.

441333020444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419892 (or 1419890 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 441333020444 its reverse (444020333144), we get a palindrome (885353353588).

The spelling of 441333020444 in words is "four hundred forty-one billion, three hundred thirty-three million, twenty thousand, four hundred forty-four".