330304042 has 8 divisors (see below), whose sum is σ = 497804832. Its totient is φ = 164369100.

The previous prime is 330304021. The next prime is 330304043. The reversal of 330304042 is 240403033.

330304042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (330304043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390934 + ... + 391777.

It is an arithmetic number, because the mean of its divisors is an integer number (62225604).

Almost surely, 2^330304042 is an apocalyptic number.

330304042 is a deficient number, since it is larger than the sum of its proper divisors (167500790).

330304042 is a wasteful number, since it uses less digits than its factorization.

330304042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782924.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 330304042 is about 18174.2686785466. The cubic root of 330304042 is about 691.2544860281.

Adding to 330304042 its reverse (240403033), we get a palindrome (570707075).

The spelling of 330304042 in words is "three hundred thirty million, three hundred four thousand, forty-two".