134626536221 has 16 divisors (see below), whose sum is σ = 151120880640. Its totient is φ = 119305923840.

The previous prime is 134626536199. The next prime is 134626536227. The reversal of 134626536221 is 122635626431.

It is not a de Polignac number, because 134626536221 - 2¹⁴ = 134626519837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134626536227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3432641 + ... + 3471638.

It is an arithmetic number, because the mean of its divisors is an integer number (9445055040).

Almost surely, 2^134626536221 is an apocalyptic number.

It is an amenable number.

134626536221 is a deficient number, since it is larger than the sum of its proper divisors (16494344419).

134626536221 is a wasteful number, since it uses less digits than its factorization.

134626536221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6904364.

The product of its digits is 311040, while the sum is 41.

The spelling of 134626536221 in words is "one hundred thirty-four billion, six hundred twenty-six million, five hundred thirty-six thousand, two hundred twenty-one".