13481111346 has 16 divisors (see below), whose sum is σ = 26969277504. Its totient is φ = 4492527984.

The previous prime is 13481111317. The next prime is 13481111377. The reversal of 13481111346 is 64311118431.

13481111346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 268945 + ... + 315108.

It is an arithmetic number, because the mean of its divisors is an integer number (1685579844).

Almost surely, 2^13481111346 is an apocalyptic number.

13481111346 is an abundant number, since it is smaller than the sum of its proper divisors (13488166158).

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

13481111346 is a wasteful number, since it uses less digits than its factorization.

13481111346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587905.

The product of its digits is 6912, while the sum is 33.

Adding to 13481111346 its reverse (64311118431), we get a palindrome (77792229777).

The spelling of 13481111346 in words is "thirteen billion, four hundred eighty-one million, one hundred eleven thousand, three hundred forty-six".