4430144422 has 32 divisors (see below), whose sum is σ = 7367842944. Its totient is φ = 1980988800.

The previous prime is 4430144419. The next prime is 4430144431. The reversal of 4430144422 is 2244410344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435033 + ... + 445099.

It is an arithmetic number, because the mean of its divisors is an integer number (230245092).

Almost surely, 2^4430144422 is an apocalyptic number.

4430144422 is a deficient number, since it is larger than the sum of its proper divisors (2937698522).

4430144422 is a wasteful number, since it uses less digits than its factorization.

4430144422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10404.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 4430144422 is about 66559.3300897778. The cubic root of 4430144422 is about 1642.3761439086.

Adding to 4430144422 its reverse (2244410344), we get a palindrome (6674554766).

The spelling of 4430144422 in words is "four billion, four hundred thirty million, one hundred forty-four thousand, four hundred twenty-two".