13312625353320 has 256 divisors, whose sum is σ = 42842287238400. Its totient is φ = 3299023503360.

The previous prime is 13312625353319. The next prime is 13312625353369. The reversal of 13312625353320 is 2335352621331.

It is an unprimeable number.

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 in 63 ways as a sum of consecutive naturals, for example, 767687850 + ... + 767705190.

It is an arithmetic number, because the mean of its divisors is an integer number (167352684525).

Almost surely, 2^{13312625353320} is an apocalyptic number.

13312625353320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13312625353320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21421143619200).

13312625353320 is an abundant number, since it is smaller than the sum of its proper divisors (29529661885080).

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

13312625353320 is a wasteful number, since it uses less digits than its factorization.

13312625353320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23780 (or 23776 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 39.

Adding to 13312625353320 its reverse (2335352621331), we get a palindrome (15647977974651).

The spelling of 13312625353320 in words is "thirteen trillion, three hundred twelve billion, six hundred twenty-five million, three hundred fifty-three thousand, three hundred twenty".