13323312662000 has 160 divisors (see below), whose sum is σ = 35434933679808. Its totient is φ = 4844840000000.

The previous prime is 13323312661937. The next prime is 13323312662003. The reversal of 13323312662000 is 26621332331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323312662003) 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 in 31 ways as a sum of consecutive naturals, for example, 159500 + ... + 5164500.

Almost surely, 2^{13323312662000} is an apocalyptic number.

13323312662000 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 13323312662000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17717466839904).

13323312662000 is an abundant number, since it is smaller than the sum of its proper divisors (22111621017808).

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

13323312662000 is an equidigital number, since it uses as much as digits as its factorization.

13323312662000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005057 (or 5005019 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 13323312662000 its reverse (26621332331), we get a palindrome (13349933994331).

The spelling of 13323312662000 in words is "thirteen trillion, three hundred twenty-three billion, three hundred twelve million, six hundred sixty-two thousand".