134347711 has 2 divisors, whose sum is σ = 134347712. Its totient is φ = 134347710.

The previous prime is 134347699. The next prime is 134347721. The reversal of 134347711 is 117743431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134347711 - 2⁵ = 134347679 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134347721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67173855 + 67173856.

It is an arithmetic number, because the mean of its divisors is an integer number (67173856).

Almost surely, 2^134347711 is an apocalyptic number.

134347711 is a deficient number, since it is larger than the sum of its proper divisors (1).

134347711 is an equidigital number, since it uses as much as digits as its factorization.

134347711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 31.

The square root of 134347711 is about 11590.8460001848. The cubic root of 134347711 is about 512.1652286046.

The spelling of 134347711 in words is "one hundred thirty-four million, three hundred forty-seven thousand, seven hundred eleven".