134443035187 has 2 divisors, whose sum is σ = 134443035188. Its totient is φ = 134443035186.

The previous prime is 134443035043. The next prime is 134443035241. The reversal of 134443035187 is 781530344431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134443035187 is a prime.

It is not a weakly prime, because it can be changed into another prime (134443039187) 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 as a sum of consecutive naturals, namely, 67221517593 + 67221517594.

It is an arithmetic number, because the mean of its divisors is an integer number (67221517594).

Almost surely, 2^134443035187 is an apocalyptic number.

134443035187 is a deficient number, since it is larger than the sum of its proper divisors (1).

134443035187 is an equidigital number, since it uses as much as digits as its factorization.

134443035187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 134443035187 in words is "one hundred thirty-four billion, four hundred forty-three million, thirty-five thousand, one hundred eighty-seven".