4423502044 has 12 divisors (see below), whose sum is σ = 8336600104. Its totient is φ = 2041616304.

The previous prime is 4423502029. The next prime is 4423502053. The reversal of 4423502044 is 4402053244.

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, 42533622 + ... + 42533725.

Almost surely, 2^4423502044 is an apocalyptic number.

It is an amenable number.

4423502044 is a deficient number, since it is larger than the sum of its proper divisors (3913098060).

4423502044 is a wasteful number, since it uses less digits than its factorization.

4423502044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85067364 (or 85067362 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 4423502044 is about 66509.4131984338. The cubic root of 4423502044 is about 1641.5548960376.

Adding to 4423502044 its reverse (4402053244), we get a palindrome (8825555288).

The spelling of 4423502044 in words is "four billion, four hundred twenty-three million, five hundred two thousand, forty-four".