33042002404 has 12 divisors (see below), whose sum is σ = 59386301884. Its totient is φ = 16074487584.

The previous prime is 33042002381. The next prime is 33042002443. The reversal of 33042002404 is 40420024033.

It can be written as a sum of positive squares in 2 ways, for example, as 13876368804 + 19165633600 = 117798^2 + 138440^2 .

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, 111628239 + ... + 111628534.

Almost surely, 2^33042002404 is an apocalyptic number.

It is an amenable number.

33042002404 is a deficient number, since it is larger than the sum of its proper divisors (26344299480).

33042002404 is a wasteful number, since it uses less digits than its factorization.

33042002404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223256814 (or 223256812 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 33042002404 its reverse (40420024033), we get a palindrome (73462026437).

The spelling of 33042002404 in words is "thirty-three billion, forty-two million, two thousand, four hundred four".