2004342043012 has 12 divisors (see below), whose sum is σ = 3517369047360. Its totient is φ = 999379458056.

The previous prime is 2004342042977. The next prime is 2004342043021. The reversal of 2004342043012 is 2103402434002.

It is a happy number.

It is a super-3 number, since 3×2004342043012³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 697889248 + ... + 697892119.

It is an arithmetic number, because the mean of its divisors is an integer number (293114087280).

Almost surely, 2^{2004342043012} is an apocalyptic number.

It is an amenable number.

2004342043012 is a deficient number, since it is larger than the sum of its proper divisors (1513027004348).

2004342043012 is a wasteful number, since it uses less digits than its factorization.

2004342043012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395781730 (or 1395781728 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2004342043012 its reverse (2103402434002), we get a palindrome (4107744477014).

The spelling of 2004342043012 in words is "two trillion, four billion, three hundred forty-two million, forty-three thousand, twelve".