134674531313677 has 2 divisors, whose sum is σ = 134674531313678. Its totient is φ = 134674531313676.

The previous prime is 134674531313633. The next prime is 134674531313681. The reversal of 134674531313677 is 776313135476431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130455824819076 + 4218706494601 = 11421726^2 + 2053949^2 .

It is a cyclic number.

It is not a de Polignac number, because 134674531313677 - 2¹¹ = 134674531311629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134674531313477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67337265656838 + 67337265656839.

It is an arithmetic number, because the mean of its divisors is an integer number (67337265656839).

Almost surely, 2^{134674531313677} is an apocalyptic number.

It is an amenable number.

134674531313677 is a deficient number, since it is larger than the sum of its proper divisors (1).

134674531313677 is an equidigital number, since it uses as much as digits as its factorization.

134674531313677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80015040, while the sum is 61.

The spelling of 134674531313677 in words is "one hundred thirty-four trillion, six hundred seventy-four billion, five hundred thirty-one million, three hundred thirteen thousand, six hundred seventy-seven".