4424424044443 has 8 divisors (see below), whose sum is σ = 4778495669808. Its totient is φ = 4072314035424.

The previous prime is 4424424044363. The next prime is 4424424044479. The reversal of 4424424044443 is 3444404244244.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4424424044443 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 4424424044443.

It is not an unprimeable number, because it can be changed into a prime (4424424044143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490399396 + ... + 490408417.

It is an arithmetic number, because the mean of its divisors is an integer number (597311958726).

Almost surely, 2^{4424424044443} is an apocalyptic number.

4424424044443 is a deficient number, since it is larger than the sum of its proper divisors (354071625365).

4424424044443 is a wasteful number, since it uses less digits than its factorization.

4424424044443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980808173.

The product of its (nonzero) digits is 3145728, while the sum is 43.

Adding to 4424424044443 its reverse (3444404244244), we get a palindrome (7868828288687).

The spelling of 4424424044443 in words is "four trillion, four hundred twenty-four billion, four hundred twenty-four million, forty-four thousand, four hundred forty-three".