134243040559 has 2 divisors, whose sum is σ = 134243040560. Its totient is φ = 134243040558.

The previous prime is 134243040499. The next prime is 134243040571. The reversal of 134243040559 is 955040342431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134243040559 - 2¹³ = 134243032367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134243020559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67121520279 + 67121520280.

It is an arithmetic number, because the mean of its divisors is an integer number (67121520280).

Almost surely, 2^134243040559 is an apocalyptic number.

134243040559 is a deficient number, since it is larger than the sum of its proper divisors (1).

134243040559 is an equidigital number, since it uses as much as digits as its factorization.

134243040559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 134243040559 in words is "one hundred thirty-four billion, two hundred forty-three million, forty thousand, five hundred fifty-nine".