134340332189 has 16 divisors (see below), whose sum is σ = 154758527616. Its totient is φ = 114229440000.

The previous prime is 134340332183. The next prime is 134340332201. The reversal of 134340332189 is 981233043431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 134340332189 - 2⁴ = 134340332173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134340332183) 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, 2727509 + ... + 2776325.

It is an arithmetic number, because the mean of its divisors is an integer number (9672407976).

Almost surely, 2^134340332189 is an apocalyptic number.

It is an amenable number.

134340332189 is a deficient number, since it is larger than the sum of its proper divisors (20418195427).

134340332189 is a wasteful number, since it uses less digits than its factorization.

134340332189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51956.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 134340332189 in words is "one hundred thirty-four billion, three hundred forty million, three hundred thirty-two thousand, one hundred eighty-nine".