13313342240 has 96 divisors (see below), whose sum is σ = 34380339840. Its totient is φ = 4831590400.

The previous prime is 13313342239. The next prime is 13313342249. The reversal of 13313342240 is 4224331331.

It is not an unprimeable number, because it can be changed into a prime (13313342249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 909701 + ... + 924219.

It is an arithmetic number, because the mean of its divisors is an integer number (358128540).

Almost surely, 2^13313342240 is an apocalyptic number.

13313342240 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 13313342240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17190169920).

13313342240 is an abundant number, since it is smaller than the sum of its proper divisors (21066997600).

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

13313342240 is a wasteful number, since it uses less digits than its factorization.

13313342240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15066 (or 15058 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 13313342240 its reverse (4224331331), we get a palindrome (17537673571).

It can be divided in two parts, 13313 and 342240, that added together give a palindrome (355553).

The spelling of 13313342240 in words is "thirteen billion, three hundred thirteen million, three hundred forty-two thousand, two hundred forty".