13343034240 has 192 divisors, whose sum is σ = 48500571600. Its totient is φ = 3370844160.

The previous prime is 13343034227. The next prime is 13343034247. The reversal of 13343034240 is 4243034331.

13343034240 is a `hidden beast` number, since 1 + 334 + 303 + 4 + 24 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13343034247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48480 + ... + 170400.

Almost surely, 2^13343034240 is an apocalyptic number.

13343034240 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 13343034240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24250285800).

13343034240 is an abundant number, since it is smaller than the sum of its proper divisors (35157537360).

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

13343034240 is a wasteful number, since it uses less digits than its factorization.

13343034240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121965 (or 121950 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 13343034240 its reverse (4243034331), we get a palindrome (17586068571).

Subtracting from 13343034240 its reverse (4243034331), we obtain a palindrome (9099999909).

The spelling of 13343034240 in words is "thirteen billion, three hundred forty-three million, thirty-four thousand, two hundred forty".