323311443344 has 10 divisors (see below), whose sum is σ = 626415921510. Its totient is φ = 161655721664.

The previous prime is 323311443337. The next prime is 323311443347. The reversal of 323311443344 is 443344113323.

It can be written as a sum of positive squares in only one way, i.e., 282875059600 + 40436383744 = 531860^2 + 201088^2 .

It is not an unprimeable number, because it can be changed into a prime (323311443347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10103482589 + ... + 10103482620.

It is an arithmetic number, because the mean of its divisors is an integer number (62641592151).

Almost surely, 2^323311443344 is an apocalyptic number.

It is an amenable number.

323311443344 is a deficient number, since it is larger than the sum of its proper divisors (303104478166).

323311443344 is a wasteful number, since it uses less digits than its factorization.

323311443344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20206965217 (or 20206965211 counting only the distinct ones).

The product of its digits is 124416, while the sum is 35.

Adding to 323311443344 its reverse (443344113323), we get a palindrome (766655556667).

The spelling of 323311443344 in words is "three hundred twenty-three billion, three hundred eleven million, four hundred forty-three thousand, three hundred forty-four".