134277843 has 8 divisors (see below), whose sum is σ = 204613888. Its totient is φ = 76730184.

The previous prime is 134277811. The next prime is 134277881. The reversal of 134277843 is 348772431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134277843 - 2⁵ = 134277811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134277893) 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 in 7 ways as a sum of consecutive naturals, for example, 3197071 + ... + 3197112.

It is an arithmetic number, because the mean of its divisors is an integer number (25576736).

Almost surely, 2^134277843 is an apocalyptic number.

134277843 is a deficient number, since it is larger than the sum of its proper divisors (70336045).

134277843 is an equidigital number, since it uses as much as digits as its factorization.

134277843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6394193.

The product of its digits is 112896, while the sum is 39.

The square root of 134277843 is about 11587.8316781010. The cubic root of 134277843 is about 512.0764287659.

The spelling of 134277843 in words is "one hundred thirty-four million, two hundred seventy-seven thousand, eight hundred forty-three".