134343067 has 4 divisors (see below), whose sum is σ = 134979976. Its totient is φ = 133706160.

The previous prime is 134343049. The next prime is 134343073. The reversal of 134343067 is 760343431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 760343431 = 29 ⋅26218739.

It is a cyclic number.

It is not a de Polignac number, because 134343067 - 2¹¹ = 134341019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134343007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318138 + ... + 318559.

It is an arithmetic number, because the mean of its divisors is an integer number (33744994).

Almost surely, 2^134343067 is an apocalyptic number.

134343067 is a deficient number, since it is larger than the sum of its proper divisors (636909).

134343067 is an equidigital number, since it uses as much as digits as its factorization.

134343067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636908.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 134343067 is about 11590.6456679514. The cubic root of 134343067 is about 512.1593271947.

Adding to 134343067 its reverse (760343431), we get a palindrome (894686498).

The spelling of 134343067 in words is "one hundred thirty-four million, three hundred forty-three thousand, sixty-seven".