34134023423 has 4 divisors (see below), whose sum is σ = 34137506040. Its totient is φ = 34130540808.

The previous prime is 34134023411. The next prime is 34134023447. The reversal of 34134023423 is 32432043143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32432043143 = 191 ⋅169801273.

It is a cyclic number.

It is not a de Polignac number, because 34134023423 - 2¹⁰ = 34134022399 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 (34134023723) 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, 1726565 + ... + 1746222.

It is an arithmetic number, because the mean of its divisors is an integer number (8534376510).

Almost surely, 2^34134023423 is an apocalyptic number.

34134023423 is a deficient number, since it is larger than the sum of its proper divisors (3482617).

34134023423 is an equidigital number, since it uses as much as digits as its factorization.

34134023423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482616.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 34134023423 its reverse (32432043143), we get a palindrome (66566066566).

The spelling of 34134023423 in words is "thirty-four billion, one hundred thirty-four million, twenty-three thousand, four hundred twenty-three".