34112423 has 4 divisors (see below), whose sum is σ = 34127568. Its totient is φ = 34097280.

The previous prime is 34112417. The next prime is 34112453. The reversal of 34112423 is 32421143.

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 34112423 - 2⁸ = 34112167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34112395 and 34112404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34112413) 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, 3443 + ... + 8948.

It is an arithmetic number, because the mean of its divisors is an integer number (8531892).

Almost surely, 2^34112423 is an apocalyptic number.

34112423 is a deficient number, since it is larger than the sum of its proper divisors (15145).

34112423 is a wasteful number, since it uses less digits than its factorization.

34112423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15144.

The product of its digits is 576, while the sum is 20.

The square root of 34112423 is about 5840.5841317457. The cubic root of 34112423 is about 324.3178528626.

Adding to 34112423 its reverse (32421143), we get a palindrome (66533566).

The spelling of 34112423 in words is "thirty-four million, one hundred twelve thousand, four hundred twenty-three".