13352120544320 has 28 divisors (see below), whose sum is σ = 31794737046924. Its totient is φ = 5340848217600.

The previous prime is 13352120544307. The next prime is 13352120544341. The reversal of 13352120544320 is 2344502125331.

It can be written as a sum of positive squares in 2 ways, for example, as 9387752835136 + 3964367709184 = 3063944^2 + 1991072^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 20862688031 + ... + 20862688670.

Almost surely, 2^{13352120544320} is an apocalyptic number.

13352120544320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13352120544320 is an abundant number, since it is smaller than the sum of its proper divisors (18442616502604).

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

13352120544320 is an equidigital number, since it uses as much as digits as its factorization.

13352120544320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41725376718 (or 41725376708 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 13352120544320 its reverse (2344502125331), we get a palindrome (15696622669651).

The spelling of 13352120544320 in words is "thirteen trillion, three hundred fifty-two billion, one hundred twenty million, five hundred forty-four thousand, three hundred twenty".