14313221535320 has 128 divisors (see below), whose sum is σ = 35594618227200. Its totient is φ = 5156091494400.

The previous prime is 14313221535287. The next prime is 14313221535367. The reversal of 14313221535320 is 2353512231341.

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, 1938461 + ... + 5690700.

It is an arithmetic number, because the mean of its divisors is an integer number (278082954900).

Almost surely, 2^{14313221535320} is an apocalyptic number.

14313221535320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14313221535320 is an abundant number, since it is smaller than the sum of its proper divisors (21281396691880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14313221535320 is a wasteful number, since it uses less digits than its factorization.

14313221535320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7629309 (or 7629305 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 14313221535320 its reverse (2353512231341), we get a palindrome (16666733766661).

The spelling of 14313221535320 in words is "fourteen trillion, three hundred thirteen billion, two hundred twenty-one million, five hundred thirty-five thousand, three hundred twenty".