134526422273 has 2 divisors, whose sum is σ = 134526422274. Its totient is φ = 134526422272.

The previous prime is 134526422257. The next prime is 134526422347. The reversal of 134526422273 is 372224625431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128284316224 + 6242106049 = 358168^2 + 79007^2 .

It is a cyclic number.

It is not a de Polignac number, because 134526422273 - 2⁴ = 134526422257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134526422273.

It is not a weakly prime, because it can be changed into another prime (134526422203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67263211136 + 67263211137.

It is an arithmetic number, because the mean of its divisors is an integer number (67263211137).

Almost surely, 2^134526422273 is an apocalyptic number.

It is an amenable number.

134526422273 is a deficient number, since it is larger than the sum of its proper divisors (1).

134526422273 is an equidigital number, since it uses as much as digits as its factorization.

134526422273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 41.

The spelling of 134526422273 in words is "one hundred thirty-four billion, five hundred twenty-six million, four hundred twenty-two thousand, two hundred seventy-three".