13626135211 has 12 divisors (see below), whose sum is σ = 14818296168. Its totient is φ = 12523952064.

The previous prime is 13626135121. The next prime is 13626135221. The reversal of 13626135211 is 11253162631.

13626135211 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 13626135211 - 2⁹ = 13626134699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13626135221) 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 11 ways as a sum of consecutive naturals, for example, 133645 + ... + 212398.

It is an arithmetic number, because the mean of its divisors is an integer number (1234858014).

Almost surely, 2^13626135211 is an apocalyptic number.

13626135211 is a deficient number, since it is larger than the sum of its proper divisors (1192160957).

13626135211 is a wasteful number, since it uses less digits than its factorization.

13626135211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346302 (or 346289 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

Adding to 13626135211 its reverse (11253162631), we get a palindrome (24879297842).

The spelling of 13626135211 in words is "thirteen billion, six hundred twenty-six million, one hundred thirty-five thousand, two hundred eleven".