2003424000 has 288 divisors, whose sum is σ = 6830066880. Its totient is φ = 520192000.

The previous prime is 2003423999. The next prime is 2003424043. The reversal of 2003424000 is 4243002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3935746 + ... + 3936254.

It is an arithmetic number, because the mean of its divisors is an integer number (23715510).

Almost surely, 2^2003424000 is an apocalyptic number.

2003424000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2003424000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3415033440).

2003424000 is an abundant number, since it is smaller than the sum of its proper divisors (4826642880).

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

2003424000 is an equidigital number, since it uses as much as digits as its factorization.

2003424000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2003424000 is about 44759.6246633057. The cubic root of 2003424000 is about 1260.6396349240.

Adding to 2003424000 its reverse (4243002), we get a palindrome (2007667002).

The spelling of 2003424000 in words is "two billion, three million, four hundred twenty-four thousand".