134266343 has 4 divisors (see below), whose sum is σ = 135008328. Its totient is φ = 133524360.

The previous prime is 134266337. The next prime is 134266373. The reversal of 134266343 is 343662431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134266343 - 2²⁰ = 133217767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134266313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370721 + ... + 371082.

It is an arithmetic number, because the mean of its divisors is an integer number (33752082).

Almost surely, 2^134266343 is an apocalyptic number.

134266343 is a deficient number, since it is larger than the sum of its proper divisors (741985).

134266343 is an equidigital number, since it uses as much as digits as its factorization.

134266343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741984.

The product of its digits is 31104, while the sum is 32.

The square root of 134266343 is about 11587.3354572999. The cubic root of 134266343 is about 512.0618097071.

The spelling of 134266343 in words is "one hundred thirty-four million, two hundred sixty-six thousand, three hundred forty-three".