13140224443134 has 24 divisors (see below), whose sum is σ = 29007665282232. Its totient is φ = 4297431893040.

The previous prime is 13140224443127. The next prime is 13140224443139. The reversal of 13140224443134 is 43134442204131.

13140224443134 is a `hidden beast` number, since 1 + 3 + 1 + 402 + 244 + 4 + 3 + 1 + 3 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140224443139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6886909132 + ... + 6886911039.

It is an arithmetic number, because the mean of its divisors is an integer number (1208652720093).

Almost surely, 2^{13140224443134} is an apocalyptic number.

13140224443134 is an abundant number, since it is smaller than the sum of its proper divisors (15867440839098).

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

13140224443134 is a wasteful number, since it uses less digits than its factorization.

13140224443134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13773820232 (or 13773820229 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 13140224443134 its reverse (43134442204131), we get a palindrome (56274666647265).

The spelling of 13140224443134 in words is "thirteen trillion, one hundred forty billion, two hundred twenty-four million, four hundred forty-three thousand, one hundred thirty-four".