330120342 has 12 divisors (see below), whose sum is σ = 715260780. Its totient is φ = 110040108.

The previous prime is 330120341. The next prime is 330120353. The reversal of 330120342 is 243021033.

330120342 is a `hidden beast` number, since 3 + 301 + 20 + 342 = 666.

330120342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 18340019 = 330120342 / (3 + 3 + 0 + 1 + 2 + 0 + 3 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330120341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9169992 + ... + 9170027.

It is an arithmetic number, because the mean of its divisors is an integer number (59605065).

Almost surely, 2^330120342 is an apocalyptic number.

330120342 is an abundant number, since it is smaller than the sum of its proper divisors (385140438).

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

330120342 is a wasteful number, since it uses less digits than its factorization.

330120342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18340027 (or 18340024 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 330120342 is about 18169.2141271988. The cubic root of 330120342 is about 691.1263142217.

Adding to 330120342 its reverse (243021033), we get a palindrome (573141375).

The spelling of 330120342 in words is "three hundred thirty million, one hundred twenty thousand, three hundred forty-two".