134287343 has 2 divisors, whose sum is σ = 134287344. Its totient is φ = 134287342.

The previous prime is 134287333. The next prime is 134287357. The reversal of 134287343 is 343782431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134287343 - 2²⁶ = 67178479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134287303) 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 as a sum of consecutive naturals, namely, 67143671 + 67143672.

It is an arithmetic number, because the mean of its divisors is an integer number (67143672).

Almost surely, 2^134287343 is an apocalyptic number.

134287343 is a deficient number, since it is larger than the sum of its proper divisors (1).

134287343 is an equidigital number, since it uses as much as digits as its factorization.

134287343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 35.

The square root of 134287343 is about 11588.2415836053. The cubic root of 134287343 is about 512.0885047502.

The spelling of 134287343 in words is "one hundred thirty-four million, two hundred eighty-seven thousand, three hundred forty-three".