2004103040 has 64 divisors (see below), whose sum is σ = 4796550000. Its totient is φ = 800722944.

The previous prime is 2004103027. The next prime is 2004103067. The reversal of 2004103040 is 403014002.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958316 + ... + 960404.

Almost surely, 2^2004103040 is an apocalyptic number.

2004103040 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 2004103040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2398275000).

2004103040 is an abundant number, since it is smaller than the sum of its proper divisors (2792446960).

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

2004103040 is a wasteful number, since it uses less digits than its factorization.

2004103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607 (or 3595 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2004103040 is about 44767.2094283305. The cubic root of 2004103040 is about 1260.7820457903.

Adding to 2004103040 its reverse (403014002), we get a palindrome (2407117042).

The spelling of 2004103040 in words is "two billion, four million, one hundred three thousand, forty".