33324042 has 16 divisors (see below), whose sum is σ = 67158432. Its totient is φ = 11022960.

The previous prime is 33324023. The next prime is 33324047. The reversal of 33324042 is 24042333.

It is a super-2 number, since 2×33324042² = 2220983550435528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33324047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20413 + ... + 21984.

It is an arithmetic number, because the mean of its divisors is an integer number (4197402).

Almost surely, 2^33324042 is an apocalyptic number.

33324042 is an abundant number, since it is smaller than the sum of its proper divisors (33834390).

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

33324042 is a wasteful number, since it uses less digits than its factorization.

33324042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42533.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 33324042 is about 5772.6979827460. The cubic root of 33324042 is about 321.7998898108.

Adding to 33324042 its reverse (24042333), we get a palindrome (57366375).

The spelling of 33324042 in words is "thirty-three million, three hundred twenty-four thousand, forty-two".