4440414856 has 16 divisors (see below), whose sum is σ = 8328928140. Its totient is φ = 2219367360.

The previous prime is 4440414827. The next prime is 4440414863. The reversal of 4440414856 is 6584140444.

It can be written as a sum of positive squares in 2 ways, for example, as 4440089956 + 324900 = 66634^2 + 570^2 .

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 3 ways as a sum of consecutive naturals, for example, 82255 + ... + 125086.

Almost surely, 2^4440414856 is an apocalyptic number.

It is an amenable number.

4440414856 is a deficient number, since it is larger than the sum of its proper divisors (3888513284).

4440414856 is a wasteful number, since it uses less digits than its factorization.

4440414856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210024 (or 210020 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 40.

The square root of 4440414856 is about 66636.4378999958. The cubic root of 4440414856 is about 1643.6443416575.

The spelling of 4440414856 in words is "four billion, four hundred forty million, four hundred fourteen thousand, eight hundred fifty-six".