134277739 has 2 divisors, whose sum is σ = 134277740. Its totient is φ = 134277738.

The previous prime is 134277727. The next prime is 134277791. The reversal of 134277739 is 937772431.

It is a weak prime.

It is an emirp because it is prime and its reverse (937772431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134277739 - 2²⁵ = 100723307 is a prime.

It is a super-2 number, since 2×134277739² = 36061022381904242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134277695 and 134277704.

It is not a weakly prime, because it can be changed into another prime (134277719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67138869 + 67138870.

It is an arithmetic number, because the mean of its divisors is an integer number (67138870).

Almost surely, 2^134277739 is an apocalyptic number.

134277739 is a deficient number, since it is larger than the sum of its proper divisors (1).

134277739 is an equidigital number, since it uses as much as digits as its factorization.

134277739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 222264, while the sum is 43.

The square root of 134277739 is about 11587.8271906341. The cubic root of 134277739 is about 512.0762965625.

The spelling of 134277739 in words is "one hundred thirty-four million, two hundred seventy-seven thousand, seven hundred thirty-nine".