320224044634311 has 32 divisors (see below), whose sum is σ = 431713321553920. Its totient is φ = 211112332978176.

The previous prime is 320224044634303. The next prime is 320224044634357. The reversal of 320224044634311 is 113436440422023.

It is not a de Polignac number, because 320224044634311 - 2³ = 320224044634303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 320224044634311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320224044634211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1861389480 + ... + 1861561506.

It is an arithmetic number, because the mean of its divisors is an integer number (13491041298560).

Almost surely, 2^{320224044634311} is an apocalyptic number.

320224044634311 is a deficient number, since it is larger than the sum of its proper divisors (111489276919609).

320224044634311 is a wasteful number, since it uses less digits than its factorization.

320224044634311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177223.

The product of its (nonzero) digits is 331776, while the sum is 39.

The spelling of 320224044634311 in words is "three hundred twenty trillion, two hundred twenty-four billion, forty-four million, six hundred thirty-four thousand, three hundred eleven".