134713897277 has 2 divisors, whose sum is σ = 134713897278. Its totient is φ = 134713897276.

The previous prime is 134713897271. The next prime is 134713897369. The reversal of 134713897277 is 772798317431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133087065721 + 1626831556 = 364811^2 + 40334^2 .

It is a cyclic number.

It is not a de Polignac number, because 134713897277 - 2²⁰ = 134712848701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134713897271) 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, 67356948638 + 67356948639.

It is an arithmetic number, because the mean of its divisors is an integer number (67356948639).

Almost surely, 2^134713897277 is an apocalyptic number.

It is an amenable number.

134713897277 is a deficient number, since it is larger than the sum of its proper divisors (1).

134713897277 is an equidigital number, since it uses as much as digits as its factorization.

134713897277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12446784, while the sum is 59.

The spelling of 134713897277 in words is "one hundred thirty-four billion, seven hundred thirteen million, eight hundred ninety-seven thousand, two hundred seventy-seven".