2003441112 has 24 divisors (see below), whose sum is σ = 5425986540. Its totient is φ = 667813680.

The previous prime is 2003441107. The next prime is 2003441159. The reversal of 2003441112 is 2111443002.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13912714 + ... + 13912857.

Almost surely, 2^2003441112 is an apocalyptic number.

It is an amenable number.

2003441112 is an abundant number, since it is smaller than the sum of its proper divisors (3422545428).

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

2003441112 is a wasteful number, since it uses less digits than its factorization.

2003441112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27825583 (or 27825576 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2003441112 is about 44759.8158173154. The cubic root of 2003441112 is about 1260.6432241133.

Adding to 2003441112 its reverse (2111443002), we get a palindrome (4114884114).

The spelling of 2003441112 in words is "two billion, three million, four hundred forty-one thousand, one hundred twelve".