134884309277 has 2 divisors, whose sum is σ = 134884309278. Its totient is φ = 134884309276.

The previous prime is 134884309229. The next prime is 134884309309. The reversal of 134884309277 is 772903488431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134761675801 + 122633476 = 367099^2 + 11074^2 .

It is a cyclic number.

It is not a de Polignac number, because 134884309277 - 2²² = 134880114973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134884309877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67442154638 + 67442154639.

It is an arithmetic number, because the mean of its divisors is an integer number (67442154639).

Almost surely, 2^134884309277 is an apocalyptic number.

It is an amenable number.

134884309277 is a deficient number, since it is larger than the sum of its proper divisors (1).

134884309277 is an equidigital number, since it uses as much as digits as its factorization.

134884309277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 134884309277 in words is "one hundred thirty-four billion, eight hundred eighty-four million, three hundred nine thousand, two hundred seventy-seven".