2444002112 has 28 divisors (see below), whose sum is σ = 4852423620. Its totient is φ = 1221344256.

The previous prime is 2444002109. The next prime is 2444002123. The reversal of 2444002112 is 2112004442.

It can be written as a sum of positive squares in 2 ways, for example, as 1064325376 + 1379676736 = 32624^2 + 37144^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123188 + ... + 141644.

Almost surely, 2^2444002112 is an apocalyptic number.

It is an amenable number.

2444002112 is a deficient number, since it is larger than the sum of its proper divisors (2408421508).

2444002112 is a wasteful number, since it uses less digits than its factorization.

2444002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20538 (or 20528 counting only the distinct ones).

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

The square root of 2444002112 is about 49436.8497378221. The cubic root of 2444002112 is about 1346.9987487190.

Adding to 2444002112 its reverse (2112004442), we get a palindrome (4556006554).

The spelling of 2444002112 in words is "two billion, four hundred forty-four million, two thousand, one hundred twelve".