134026168277 has 2 divisors, whose sum is σ = 134026168278. Its totient is φ = 134026168276.

The previous prime is 134026168249. The next prime is 134026168279. The reversal of 134026168277 is 772861620431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80761682596 + 53264485681 = 284186^2 + 230791^2 .

It is a cyclic number.

It is not a de Polignac number, because 134026168277 - 2⁸ = 134026168021 is a prime.

It is a super-2 number, since 2×134026168277² (a number of 23 digits) contains 22 as substring.

Together with 134026168279, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134026168279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67013084138 + 67013084139.

It is an arithmetic number, because the mean of its divisors is an integer number (67013084139).

Almost surely, 2^134026168277 is an apocalyptic number.

It is an amenable number.

134026168277 is a deficient number, since it is larger than the sum of its proper divisors (1).

134026168277 is an equidigital number, since it uses as much as digits as its factorization.

134026168277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 134026168277 in words is "one hundred thirty-four billion, twenty-six million, one hundred sixty-eight thousand, two hundred seventy-seven".