2003041344 has 28 divisors (see below), whose sum is σ = 5299714064. Its totient is φ = 667680384.

The previous prime is 2003041343. The next prime is 2003041363. The reversal of 2003041344 is 4431403002.

It is a self number, because there is not a number n which added to its sum of digits gives 2003041344.

It is not an unprimeable number, because it can be changed into a prime (2003041343) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5216062 + ... + 5216445.

Almost surely, 2^2003041344 is an apocalyptic number.

2003041344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2003041344 is an abundant number, since it is smaller than the sum of its proper divisors (3296672720).

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

2003041344 is a wasteful number, since it uses less digits than its factorization.

2003041344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10432522 (or 10432512 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2003041344 is about 44755.3498924989. The cubic root of 2003041344 is about 1260.5593686672.

Adding to 2003041344 its reverse (4431403002), we get a palindrome (6434444346).

The spelling of 2003041344 in words is "two billion, three million, forty-one thousand, three hundred forty-four".