134701423 has 12 divisors (see below), whose sum is σ = 140610792. Its totient is φ = 128945520.

The previous prime is 134701403. The next prime is 134701453. The reversal of 134701423 is 324107431.

It is not a de Polignac number, because 134701423 - 2¹³ = 134693231 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 (134701403) 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 11 ways as a sum of consecutive naturals, for example, 165688 + ... + 166498.

It is an arithmetic number, because the mean of its divisors is an integer number (11717566).

Almost surely, 2^134701423 is an apocalyptic number.

134701423 is a deficient number, since it is larger than the sum of its proper divisors (5909369).

134701423 is an frugal number, since it uses more digits than its factorization.

134701423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 134701423 is about 11606.0942181252. The cubic root of 134701423 is about 512.6143126328.

Adding to 134701423 its reverse (324107431), we get a palindrome (458808854).

The spelling of 134701423 in words is "one hundred thirty-four million, seven hundred one thousand, four hundred twenty-three".