320304110242 has 8 divisors (see below), whose sum is σ = 481493869056. Its totient is φ = 159806153892.

The previous prime is 320304110239. The next prime is 320304110257. The reversal of 320304110242 is 242011403023.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172949458 + ... + 172951309.

It is an arithmetic number, because the mean of its divisors is an integer number (60186733632).

Almost surely, 2^320304110242 is an apocalyptic number.

320304110242 is a deficient number, since it is larger than the sum of its proper divisors (161189758814).

320304110242 is a wasteful number, since it uses less digits than its factorization.

320304110242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345901232.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 320304110242 its reverse (242011403023), we get a palindrome (562315513265).

The spelling of 320304110242 in words is "three hundred twenty billion, three hundred four million, one hundred ten thousand, two hundred forty-two".