330231013340442 has 32 divisors (see below), whose sum is σ = 662851475717184. Its totient is φ = 109679450160000.

The previous prime is 330231013340377. The next prime is 330231013340477. The reversal of 330231013340442 is 244043310132033.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83979684 + ... + 87823967.

It is an arithmetic number, because the mean of its divisors is an integer number (20714108616162).

Almost surely, 2^{330231013340442} is an apocalyptic number.

330231013340442 is an abundant number, since it is smaller than the sum of its proper divisors (332620462376742).

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

330231013340442 is a wasteful number, since it uses less digits than its factorization.

330231013340442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171804814.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 330231013340442 its reverse (244043310132033), we get a palindrome (574274323472475).

The spelling of 330231013340442 in words is "three hundred thirty trillion, two hundred thirty-one billion, thirteen million, three hundred forty thousand, four hundred forty-two".