13346359712 has 72 divisors (see below), whose sum is σ = 30645522180. Its totient is φ = 5704903680.

The previous prime is 13346359681. The next prime is 13346359727. The reversal of 13346359712 is 21795364331.

It can be written as a sum of positive squares in 2 ways, for example, as 10404816016 + 2941543696 = 102004^2 + 54236^2 .

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 11 ways as a sum of consecutive naturals, for example, 599012 + ... + 620892.

Almost surely, 2^13346359712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13346359712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15322761090).

13346359712 is an abundant number, since it is smaller than the sum of its proper divisors (17299162468).

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

13346359712 is a wasteful number, since it uses less digits than its factorization.

13346359712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22294 (or 22279 counting only the distinct ones).

The product of its digits is 408240, while the sum is 44.

The spelling of 13346359712 in words is "thirteen billion, three hundred forty-six million, three hundred fifty-nine thousand, seven hundred twelve".