320000314042 has 4 divisors (see below), whose sum is σ = 480000471066. Its totient is φ = 160000157020.

The previous prime is 320000314037. The next prime is 320000314043. The reversal of 320000314042 is 240413000023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 241543743841 + 78456570201 = 491471^2 + 280101^2 .

It is not an unprimeable number, because it can be changed into a prime (320000314043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80000078509 + ... + 80000078512.

Almost surely, 2^320000314042 is an apocalyptic number.

320000314042 is a deficient number, since it is larger than the sum of its proper divisors (160000157024).

320000314042 is a wasteful number, since it uses less digits than its factorization.

320000314042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160000157023.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 320000314042 its reverse (240413000023), we get a palindrome (560413314065).

The spelling of 320000314042 in words is "three hundred twenty billion, three hundred fourteen thousand, forty-two".