3003040000020 has 48 divisors (see below), whose sum is σ = 8408593061568. Its totient is φ = 800802946560.

The previous prime is 3003040000013. The next prime is 3003040000043. The reversal of 3003040000020 is 200000403003.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3003039999960 and 3003040000005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8891887 + ... + 9223433.

It is an arithmetic number, because the mean of its divisors is an integer number (175179022116).

Almost surely, 2^{3003040000020} is an apocalyptic number.

3003040000020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3003040000020 is an abundant number, since it is smaller than the sum of its proper divisors (5405553061548).

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

3003040000020 is a wasteful number, since it uses less digits than its factorization.

3003040000020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482520 (or 482518 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 3003040000020 its reverse (200000403003), we get a palindrome (3203040403023).

The spelling of 3003040000020 in words is "three trillion, three billion, forty million, twenty", and thus it is an aban number and an uban number.