13344969760 has 24 divisors (see below), whose sum is σ = 31527491436. Its totient is φ = 5337987840.

The previous prime is 13344969707. The next prime is 13344969779. The reversal of 13344969760 is 6796944331.

It can be written as a sum of positive squares in 2 ways, for example, as 13319929744 + 25040016 = 115412^2 + 5004^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13344969698 and 13344969707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41702871 + ... + 41703190.

Almost surely, 2^13344969760 is an apocalyptic number.

13344969760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13344969760 is an abundant number, since it is smaller than the sum of its proper divisors (18182521676).

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

13344969760 is an equidigital number, since it uses as much as digits as its factorization.

13344969760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83406076 (or 83406068 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 52.

The spelling of 13344969760 in words is "thirteen billion, three hundred forty-four million, nine hundred sixty-nine thousand, seven hundred sixty".