320034242 has 16 divisors (see below), whose sum is σ = 523972800. Its totient is φ = 145392240.

The previous prime is 320034241. The next prime is 320034289. The reversal of 320034242 is 242430023.

320034242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (320034241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66059 + ... + 70737.

It is an arithmetic number, because the mean of its divisors is an integer number (32748300).

Almost surely, 2^320034242 is an apocalyptic number.

320034242 is a deficient number, since it is larger than the sum of its proper divisors (203938558).

320034242 is a wasteful number, since it uses less digits than its factorization.

320034242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7801.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 320034242 is about 17889.5008873920. The cubic root of 320034242 is about 684.0147748823.

Adding to 320034242 its reverse (242430023), we get a palindrome (562464265).

The spelling of 320034242 in words is "three hundred twenty million, thirty-four thousand, two hundred forty-two".