134235213432659 has 2 divisors, whose sum is σ = 134235213432660. Its totient is φ = 134235213432658.

The previous prime is 134235213432647. The next prime is 134235213432731. The reversal of 134235213432659 is 956234312532431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134235213432659 - 2²⁰ = 134235212384083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134235213432659.

It is not a weakly prime, because it can be changed into another prime (134235213432559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67117606716329 + 67117606716330.

It is an arithmetic number, because the mean of its divisors is an integer number (67117606716330).

Almost surely, 2^{134235213432659} is an apocalyptic number.

134235213432659 is a deficient number, since it is larger than the sum of its proper divisors (1).

134235213432659 is an equidigital number, since it uses as much as digits as its factorization.

134235213432659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13996800, while the sum is 53.

The spelling of 134235213432659 in words is "one hundred thirty-four trillion, two hundred thirty-five billion, two hundred thirteen million, four hundred thirty-two thousand, six hundred fifty-nine".