4423434044 has 24 divisors (see below), whose sum is σ = 7848388800. Its totient is φ = 2181104640.

The previous prime is 4423433981. The next prime is 4423434053. The reversal of 4423434044 is 4404343244.

It is a self number, because there is not a number n which added to its sum of digits gives 4423434044.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270452 + ... + 286340.

It is an arithmetic number, because the mean of its divisors is an integer number (327016200).

Almost surely, 2^4423434044 is an apocalyptic number.

It is an amenable number.

4423434044 is a deficient number, since it is larger than the sum of its proper divisors (3424954756).

4423434044 is a wasteful number, since it uses less digits than its factorization.

4423434044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16853 (or 16851 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

The square root of 4423434044 is about 66508.9019906358. The cubic root of 4423434044 is about 1641.5464844289.

Adding to 4423434044 its reverse (4404343244), we get a palindrome (8827777288).

The spelling of 4423434044 in words is "four billion, four hundred twenty-three million, four hundred thirty-four thousand, forty-four".