4440202112 has 128 divisors (see below), whose sum is σ = 9544262400. Its totient is φ = 2051481600.

The previous prime is 4440202099. The next prime is 4440202121. The reversal of 4440202112 is 2112020444.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29405237 + ... + 29405387.

It is an arithmetic number, because the mean of its divisors is an integer number (74564550).

Almost surely, 2^4440202112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4440202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4772131200).

4440202112 is an abundant number, since it is smaller than the sum of its proper divisors (5104060288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4440202112 is a wasteful number, since it uses less digits than its factorization.

4440202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4440202112 is about 66634.8415770609. The cubic root of 4440202112 is about 1643.6180917786.

Adding to 4440202112 its reverse (2112020444), we get a palindrome (6552222556).

The spelling of 4440202112 in words is "four billion, four hundred forty million, two hundred two thousand, one hundred twelve".