134413231189 has 2 divisors, whose sum is σ = 134413231190. Its totient is φ = 134413231188.

The previous prime is 134413231133. The next prime is 134413231219. The reversal of 134413231189 is 981132314431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80779303089 + 53633928100 = 284217^2 + 231590^2 .

It is a cyclic number.

It is not a de Polignac number, because 134413231189 - 2²¹ = 134411134037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134413231109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67206615594 + 67206615595.

It is an arithmetic number, because the mean of its divisors is an integer number (67206615595).

Almost surely, 2^134413231189 is an apocalyptic number.

It is an amenable number.

134413231189 is a deficient number, since it is larger than the sum of its proper divisors (1).

134413231189 is an equidigital number, since it uses as much as digits as its factorization.

134413231189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 40.

The spelling of 134413231189 in words is "one hundred thirty-four billion, four hundred thirteen million, two hundred thirty-one thousand, one hundred eighty-nine".