33204324409 has 4 divisors (see below), whose sum is σ = 34275431680. Its totient is φ = 32133217140.

The previous prime is 33204324317. The next prime is 33204324421. The reversal of 33204324409 is 90442340233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33204324409 - 2¹⁵ = 33204291641 is a prime.

It is a super-2 number, since 2×33204324409² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33204324449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535553589 + ... + 535553650.

It is an arithmetic number, because the mean of its divisors is an integer number (8568857920).

Almost surely, 2^33204324409 is an apocalyptic number.

It is an amenable number.

33204324409 is a deficient number, since it is larger than the sum of its proper divisors (1071107271).

33204324409 is a wasteful number, since it uses less digits than its factorization.

33204324409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071107270.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 33204324409 in words is "thirty-three billion, two hundred four million, three hundred twenty-four thousand, four hundred nine".