4442020112 has 20 divisors (see below), whose sum is σ = 8643358620. Its totient is φ = 2211475968.

The previous prime is 4442020111. The next prime is 4442020123. The reversal of 4442020112 is 2110202444.

It can be written as a sum of positive squares in 2 ways, for example, as 302899216 + 4139120896 = 17404^2 + 64336^2 .

It is not an unprimeable number, because it can be changed into a prime (4442020111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592037 + ... + 599492.

It is an arithmetic number, because the mean of its divisors is an integer number (432167931).

Almost surely, 2^4442020112 is an apocalyptic number.

It is an amenable number.

4442020112 is a deficient number, since it is larger than the sum of its proper divisors (4201338508).

4442020112 is a wasteful number, since it uses less digits than its factorization.

4442020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191770 (or 1191764 counting only the distinct ones).

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

The square root of 4442020112 is about 66648.4816931339. The cubic root of 4442020112 is about 1643.8423826174.

Adding to 4442020112 its reverse (2110202444), we get a palindrome (6552222556).

The spelling of 4442020112 in words is "four billion, four hundred forty-two million, twenty thousand, one hundred twelve".