33252004242 has 12 divisors (see below), whose sum is σ = 72046009230. Its totient is φ = 11084001408.

The previous prime is 33252004187. The next prime is 33252004249. The reversal of 33252004242 is 24240025233.

It is a happy number.

33252004242 is a `hidden beast` number, since 3 + 32 + 5 + 200 + 424 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 28342059201 + 4909945041 = 168351^2 + 70071^2 .

It is a super-2 number, since 2×33252004242² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33252004249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 923666767 + ... + 923666802.

Almost surely, 2^33252004242 is an apocalyptic number.

33252004242 is an abundant number, since it is smaller than the sum of its proper divisors (38794004988).

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

33252004242 is a wasteful number, since it uses less digits than its factorization.

33252004242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847333577 (or 1847333574 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 33252004242 its reverse (24240025233), we get a palindrome (57492029475).

The spelling of 33252004242 in words is "thirty-three billion, two hundred fifty-two million, four thousand, two hundred forty-two".