4442216056 has 16 divisors (see below), whose sum is σ = 8616367800. Its totient is φ = 2144517984.

The previous prime is 4442216039. The next prime is 4442216081. The reversal of 4442216056 is 6506122444.

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, 9573510 + ... + 9573973.

Almost surely, 2^4442216056 is an apocalyptic number.

It is an amenable number.

4442216056 is a deficient number, since it is larger than the sum of its proper divisors (4174151744).

4442216056 is a wasteful number, since it uses less digits than its factorization.

4442216056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19147518 (or 19147514 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 4442216056 is about 66649.9516578969. The cubic root of 4442216056 is about 1643.8665530254.

The spelling of 4442216056 in words is "four billion, four hundred forty-two million, two hundred sixteen thousand, fifty-six".