13134404120 has 64 divisors (see below), whose sum is σ = 30656707200. Its totient is φ = 5060689920.

The previous prime is 13134404099. The next prime is 13134404149. The reversal of 13134404120 is 2140443131.

13134404120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78872 + ... + 180248.

It is an arithmetic number, because the mean of its divisors is an integer number (479011050).

Almost surely, 2^13134404120 is an apocalyptic number.

13134404120 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 13134404120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15328353600).

13134404120 is an abundant number, since it is smaller than the sum of its proper divisors (17522303080).

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

13134404120 is a wasteful number, since it uses less digits than its factorization.

13134404120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101508 (or 101504 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13134404120 its reverse (2140443131), we get a palindrome (15274847251).

The spelling of 13134404120 in words is "thirteen billion, one hundred thirty-four million, four hundred four thousand, one hundred twenty".