33412204434 has 16 divisors (see below), whose sum is σ = 76370753088. Its totient is φ = 9546344112.

The previous prime is 33412204417. The next prime is 33412204453. The reversal of 33412204434 is 43440221433.

It is a happy number.

It is a super-2 number, since 2×33412204434² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397764297 + ... + 397764380.

It is an arithmetic number, because the mean of its divisors is an integer number (4773172068).

Almost surely, 2^33412204434 is an apocalyptic number.

33412204434 is an abundant number, since it is smaller than the sum of its proper divisors (42958548654).

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

33412204434 is a wasteful number, since it uses less digits than its factorization.

33412204434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795528689.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 33412204434 its reverse (43440221433), we get a palindrome (76852425867).

The spelling of 33412204434 in words is "thirty-three billion, four hundred twelve million, two hundred four thousand, four hundred thirty-four".