33243442204 has 36 divisors (see below), whose sum is σ = 67684949136. Its totient is φ = 14244916224.

The previous prime is 33243442189. The next prime is 33243442261. The reversal of 33243442204 is 40224434233.

It is a happy number.

It is a super-2 number, since 2×33243442204² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1923369 + ... + 1940575.

It is an arithmetic number, because the mean of its divisors is an integer number (1880137476).

Almost surely, 2^33243442204 is an apocalyptic number.

It is an amenable number.

33243442204 is an abundant number, since it is smaller than the sum of its proper divisors (34441506932).

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

33243442204 is a wasteful number, since it uses less digits than its factorization.

33243442204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27082 (or 27073 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 33243442204 its reverse (40224434233), we get a palindrome (73467876437).

The spelling of 33243442204 in words is "thirty-three billion, two hundred forty-three million, four hundred forty-two thousand, two hundred four".