320144314 has 16 divisors (see below), whose sum is σ = 572681088. Its totient is φ = 131239152.

The previous prime is 320144309. The next prime is 320144371. The reversal of 320144314 is 413441023.

320144314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 496797 + ... + 497440.

It is an arithmetic number, because the mean of its divisors is an integer number (35792568).

Almost surely, 2^320144314 is an apocalyptic number.

320144314 is a deficient number, since it is larger than the sum of its proper divisors (252536774).

320144314 is a wasteful number, since it uses less digits than its factorization.

320144314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994269.

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

The square root of 320144314 is about 17892.5770642465. The cubic root of 320144314 is about 684.0931854962.

Adding to 320144314 its reverse (413441023), we get a palindrome (733585337).

The spelling of 320144314 in words is "three hundred twenty million, one hundred forty-four thousand, three hundred fourteen".