320143224214 has 64 divisors (see below), whose sum is σ = 563223767040. Its totient is φ = 135024440320.

The previous prime is 320143224199. The next prime is 320143224221. The reversal of 320143224214 is 412422341023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2627802 + ... + 2746930.

It is an arithmetic number, because the mean of its divisors is an integer number (8800371360).

Almost surely, 2^320143224214 is an apocalyptic number.

320143224214 is a deficient number, since it is larger than the sum of its proper divisors (243080542826).

320143224214 is a wasteful number, since it uses less digits than its factorization.

320143224214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119325.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 320143224214 its reverse (412422341023), we get a palindrome (732565565237).

The spelling of 320143224214 in words is "three hundred twenty billion, one hundred forty-three million, two hundred twenty-four thousand, two hundred fourteen".