2004030012 has 24 divisors (see below), whose sum is σ = 4679243856. Its totient is φ = 667556608.

The previous prime is 2004029987. The next prime is 2004030013. The reversal of 2004030012 is 2100304002.

It is a super-2 number, since 2×2004030012² = 8032272577993440288, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2004030012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004030013) 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 7 ways as a sum of consecutive naturals, for example, 38013 + ... + 73844.

It is an arithmetic number, because the mean of its divisors is an integer number (194968494).

Almost surely, 2^2004030012 is an apocalyptic number.

It is an amenable number.

2004030012 is an abundant number, since it is smaller than the sum of its proper divisors (2675213844).

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

2004030012 is a wasteful number, since it uses less digits than its factorization.

2004030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113357 (or 113355 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2004030012 is about 44766.3937792626. The cubic root of 2004030012 is about 1260.7667316227.

Adding to 2004030012 its reverse (2100304002), we get a palindrome (4104334014).

The spelling of 2004030012 in words is "two billion, four million, thirty thousand, twelve".