330121042 has 8 divisors (see below), whose sum is σ = 495273600. Its totient is φ = 165029844.

The previous prime is 330121037. The next prime is 330121061. The reversal of 330121042 is 240121033.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2059 + ... + 25777.

It is an arithmetic number, because the mean of its divisors is an integer number (61909200).

Almost surely, 2^330121042 is an apocalyptic number.

330121042 is a deficient number, since it is larger than the sum of its proper divisors (165152558).

330121042 is a wasteful number, since it uses less digits than its factorization.

330121042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30680.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 330121042 is about 18169.2333905424. The cubic root of 330121042 is about 691.1268027184.

Adding to 330121042 its reverse (240121033), we get a palindrome (570242075).

Subtracting from 330121042 its reverse (240121033), we obtain a palindrome (90000009).

The spelling of 330121042 in words is "three hundred thirty million, one hundred twenty-one thousand, forty-two".