320301342224 has 10 divisors (see below), whose sum is σ = 620583850590. Its totient is φ = 160150671104.

The previous prime is 320301342161. The next prime is 320301342227. The reversal of 320301342224 is 422243103023.

It can be written as a sum of positive squares in only one way, i.e., 296732951824 + 23568390400 = 544732^2 + 153520^2 .

It is a junction number, because it is equal to n+sod(n) for n = 320301342193 and 320301342202.

It is not an unprimeable number, because it can be changed into a prime (320301342227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10009416929 + ... + 10009416960.

It is an arithmetic number, because the mean of its divisors is an integer number (62058385059).

Almost surely, 2^320301342224 is an apocalyptic number.

It is an amenable number.

320301342224 is a deficient number, since it is larger than the sum of its proper divisors (300282508366).

320301342224 is a wasteful number, since it uses less digits than its factorization.

320301342224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20018833897 (or 20018833891 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 320301342224 its reverse (422243103023), we get a palindrome (742544445247).

The spelling of 320301342224 in words is "three hundred twenty billion, three hundred one million, three hundred forty-two thousand, two hundred twenty-four".