134206934087 has 2 divisors, whose sum is σ = 134206934088. Its totient is φ = 134206934086.

The previous prime is 134206934063. The next prime is 134206934111. The reversal of 134206934087 is 780439602431.

It is a balanced prime because it is at equal distance from previous prime (134206934063) and next prime (134206934111).

It is a cyclic number.

It is not a de Polignac number, because 134206934087 - 2²⁰ = 134205885511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134206934987) 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, 67103467043 + 67103467044.

It is an arithmetic number, because the mean of its divisors is an integer number (67103467044).

Almost surely, 2^134206934087 is an apocalyptic number.

134206934087 is a deficient number, since it is larger than the sum of its proper divisors (1).

134206934087 is an equidigital number, since it uses as much as digits as its factorization.

134206934087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 134206934087 in words is "one hundred thirty-four billion, two hundred six million, nine hundred thirty-four thousand, eighty-seven".