33104042 has 8 divisors (see below), whose sum is σ = 52269600. Its totient is φ = 15680844.

The previous prime is 33104033. The next prime is 33104047. The reversal of 33104042 is 24040133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 33104042.

It is not an unprimeable number, because it can be changed into a prime (33104047) 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, 435542 + ... + 435617.

It is an arithmetic number, because the mean of its divisors is an integer number (6533700).

Almost surely, 2^33104042 is an apocalyptic number.

33104042 is a deficient number, since it is larger than the sum of its proper divisors (19165558).

33104042 is a wasteful number, since it uses less digits than its factorization.

33104042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871180.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 33104042 is about 5753.6112138378. The cubic root of 33104042 is about 321.0901685404.

Adding to 33104042 its reverse (24040133), we get a palindrome (57144175).

The spelling of 33104042 in words is "thirty-three million, one hundred four thousand, forty-two".