322513341664 has 12 divisors (see below), whose sum is σ = 634948141464. Its totient is φ = 161256670816.

The previous prime is 322513341593. The next prime is 322513341679. The reversal of 322513341664 is 466143315223.

It is a congruent number.

It is an unprimeable number.

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, 5039270932 + ... + 5039270995.

It is an arithmetic number, because the mean of its divisors is an integer number (52912345122).

Almost surely, 2^322513341664 is an apocalyptic number.

It is an amenable number.

322513341664 is a deficient number, since it is larger than the sum of its proper divisors (312434799800).

322513341664 is a wasteful number, since it uses less digits than its factorization.

322513341664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10078541937 (or 10078541929 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

Adding to 322513341664 its reverse (466143315223), we get a palindrome (788656656887).

The spelling of 322513341664 in words is "three hundred twenty-two billion, five hundred thirteen million, three hundred forty-one thousand, six hundred sixty-four".