13134135344 has 80 divisors (see below), whose sum is σ = 28689306624. Its totient is φ = 5773152000.

The previous prime is 13134135251. The next prime is 13134135353. The reversal of 13134135344 is 44353143131.

It is a super-2 number, since 2×13134135344² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13134135344.

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 15 ways as a sum of consecutive naturals, for example, 755777 + ... + 772959.

Almost surely, 2^13134135344 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 13134135344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14344653312).

13134135344 is an abundant number, since it is smaller than the sum of its proper divisors (15555171280).

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

13134135344 is a wasteful number, since it uses less digits than its factorization.

13134135344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17346 (or 17340 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

Adding to 13134135344 its reverse (44353143131), we get a palindrome (57487278475).

The spelling of 13134135344 in words is "thirteen billion, one hundred thirty-four million, one hundred thirty-five thousand, three hundred forty-four".