33200042 has 8 divisors (see below), whose sum is σ = 50958336. Its totient is φ = 16213932.

The previous prime is 33200023. The next prime is 33200059. The reversal of 33200042 is 24000233.

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

It is a super-2 number, since 2×33200042² = 2204485577603528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192938 + ... + 193109.

It is an arithmetic number, because the mean of its divisors is an integer number (6369792).

Almost surely, 2^33200042 is an apocalyptic number.

33200042 is a deficient number, since it is larger than the sum of its proper divisors (17758294).

33200042 is a wasteful number, since it uses less digits than its factorization.

33200042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386092.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 33200042 is about 5761.9477609572. The cubic root of 33200042 is about 321.4002505888.

Adding to 33200042 its reverse (24000233), we get a palindrome (57200275).

The spelling of 33200042 in words is "thirty-three million, two hundred thousand, forty-two".