134350423 has 2 divisors, whose sum is σ = 134350424. Its totient is φ = 134350422.

The previous prime is 134350421. The next prime is 134350427. The reversal of 134350423 is 324053431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134350423 - 2¹ = 134350421 is a prime.

Together with 134350421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134350421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67175211 + 67175212.

It is an arithmetic number, because the mean of its divisors is an integer number (67175212).

Almost surely, 2^134350423 is an apocalyptic number.

134350423 is a deficient number, since it is larger than the sum of its proper divisors (1).

134350423 is an equidigital number, since it uses as much as digits as its factorization.

134350423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 134350423 is about 11590.9629884665. The cubic root of 134350423 is about 512.1686748430.

The spelling of 134350423 in words is "one hundred thirty-four million, three hundred fifty thousand, four hundred twenty-three".