134786075093 has 2 divisors, whose sum is σ = 134786075094. Its totient is φ = 134786075092.

The previous prime is 134786075089. The next prime is 134786075159. The reversal of 134786075093 is 390570687431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74241535729 + 60544539364 = 272473^2 + 246058^2 .

It is a cyclic number.

It is not a de Polignac number, because 134786075093 - 2² = 134786075089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134786075063) 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, 67393037546 + 67393037547.

It is an arithmetic number, because the mean of its divisors is an integer number (67393037547).

Almost surely, 2^134786075093 is an apocalyptic number.

It is an amenable number.

134786075093 is a deficient number, since it is larger than the sum of its proper divisors (1).

134786075093 is an equidigital number, since it uses as much as digits as its factorization.

134786075093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 134786075093 in words is "one hundred thirty-four billion, seven hundred eighty-six million, seventy-five thousand, ninety-three".