13447135107 has 32 divisors (see below), whose sum is σ = 23965939200. Its totient is φ = 7279650144.

The previous prime is 13447135067. The next prime is 13447135111. The reversal of 13447135107 is 70153174431.

It is a happy number.

13447135107 is a `hidden beast` number, since 134 + 4 + 7 + 1 + 3 + 510 + 7 = 666.

13447135107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13447135107 - 2²² = 13442940803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13447135147) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1868748 + ... + 1875929.

It is an arithmetic number, because the mean of its divisors is an integer number (748935600).

Almost surely, 2^13447135107 is an apocalyptic number.

13447135107 is a deficient number, since it is larger than the sum of its proper divisors (10518804093).

13447135107 is a wasteful number, since it uses less digits than its factorization.

13447135107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744712 (or 3744706 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 13447135107 in words is "thirteen billion, four hundred forty-seven million, one hundred thirty-five thousand, one hundred seven".