2004030421212 has 24 divisors (see below), whose sum is σ = 4879378417536. Its totient is φ = 638966221168.

The previous prime is 2004030421147. The next prime is 2004030421229. The reversal of 2004030421212 is 2121240304002.

It is a super-2 number, since 2×2004030421212² (a number of 25 digits) contains 22 as substring.

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, 3630489618 + ... + 3630490169.

It is an arithmetic number, because the mean of its divisors is an integer number (203307434064).

Almost surely, 2^{2004030421212} is an apocalyptic number.

It is an amenable number.

2004030421212 is an abundant number, since it is smaller than the sum of its proper divisors (2875347996324).

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

2004030421212 is a wasteful number, since it uses less digits than its factorization.

2004030421212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7260979817 (or 7260979815 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2004030421212 its reverse (2121240304002), we get a palindrome (4125270725214).

It can be divided in two parts, 2004030 and 421212, that added together give a palindrome (2425242).

The spelling of 2004030421212 in words is "two trillion, four billion, thirty million, four hundred twenty-one thousand, two hundred twelve".