3021042404 has 12 divisors (see below), whose sum is σ = 5469128700. Its totient is φ = 1458434208.

The previous prime is 3021042379. The next prime is 3021042419. The reversal of 3021042404 is 4042401203.

It can be written as a sum of positive squares in 2 ways, for example, as 481890304 + 2539152100 = 21952^2 + 50390^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13021619 + ... + 13021850.

It is an arithmetic number, because the mean of its divisors is an integer number (455760725).

Almost surely, 2^3021042404 is an apocalyptic number.

It is an amenable number.

3021042404 is a deficient number, since it is larger than the sum of its proper divisors (2448086296).

3021042404 is a wasteful number, since it uses less digits than its factorization.

3021042404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26043502 (or 26043500 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 3021042404 is about 54964.0100793237. The cubic root of 3021042404 is about 1445.6137611319.

Adding to 3021042404 its reverse (4042401203), we get a palindrome (7063443607).

The spelling of 3021042404 in words is "three billion, twenty-one million, forty-two thousand, four hundred four".