134443422113 has 16 divisors (see below), whose sum is σ = 180511449216. Its totient is φ = 96702560640.

The previous prime is 134443422101. The next prime is 134443422221. The reversal of 134443422113 is 311224344431.

It is not a de Polignac number, because 134443422113 - 2¹² = 134443418017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134443422113.

It is not an unprimeable number, because it can be changed into a prime (134443422613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67153556 + ... + 67155557.

It is an arithmetic number, because the mean of its divisors is an integer number (11281965576).

Almost surely, 2^134443422113 is an apocalyptic number.

134443422113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134443422113 is a deficient number, since it is larger than the sum of its proper divisors (46068027103).

134443422113 is a wasteful number, since it uses less digits than its factorization.

134443422113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134309144.

The product of its digits is 27648, while the sum is 32.

Adding to 134443422113 its reverse (311224344431), we get a palindrome (445667766544).

The spelling of 134443422113 in words is "one hundred thirty-four billion, four hundred forty-three million, four hundred twenty-two thousand, one hundred thirteen".