13403255344 has 10 divisors (see below), whose sum is σ = 25968807260. Its totient is φ = 6701627664.

The previous prime is 13403255297. The next prime is 13403255353. The reversal of 13403255344 is 44355230431.

It is a happy number.

13403255344 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 as a sum of consecutive naturals, namely, 418851714 + ... + 418851745.

It is an arithmetic number, because the mean of its divisors is an integer number (2596880726).

Almost surely, 2^13403255344 is an apocalyptic number.

It is an amenable number.

13403255344 is a deficient number, since it is larger than the sum of its proper divisors (12565551916).

13403255344 is an equidigital number, since it uses as much as digits as its factorization.

13403255344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837703467 (or 837703461 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 13403255344 its reverse (44355230431), we get a palindrome (57758485775).

The spelling of 13403255344 in words is "thirteen billion, four hundred three million, two hundred fifty-five thousand, three hundred forty-four".