2043304404 has 12 divisors (see below), whose sum is σ = 4767710304. Its totient is φ = 681101464.

The previous prime is 2043304387. The next prime is 2043304433. The reversal of 2043304404 is 4044033402.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 85137672 + ... + 85137695.

It is an arithmetic number, because the mean of its divisors is an integer number (397309192).

Almost surely, 2^2043304404 is an apocalyptic number.

It is an amenable number.

2043304404 is an abundant number, since it is smaller than the sum of its proper divisors (2724405900).

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

2043304404 is a wasteful number, since it uses less digits than its factorization.

2043304404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170275374 (or 170275372 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2043304404 is about 45202.9247283846. The cubic root of 2043304404 is about 1268.9495527838.

Adding to 2043304404 its reverse (4044033402), we get a palindrome (6087337806).

The spelling of 2043304404 in words is "two billion, forty-three million, three hundred four thousand, four hundred four".