34253423 has 4 divisors (see below), whose sum is σ = 34899768. Its totient is φ = 33607080.

The previous prime is 34253407. The next prime is 34253431. The reversal of 34253423 is 32435243.

34253423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 34253423 - 2⁴ = 34253407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34253392 and 34253401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34253473) 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 3 ways as a sum of consecutive naturals, for example, 323093 + ... + 323198.

It is an arithmetic number, because the mean of its divisors is an integer number (8724942).

Almost surely, 2^34253423 is an apocalyptic number.

34253423 is a deficient number, since it is larger than the sum of its proper divisors (646345).

34253423 is an equidigital number, since it uses as much as digits as its factorization.

34253423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646344.

The product of its digits is 8640, while the sum is 26.

The square root of 34253423 is about 5852.6423946795. The cubic root of 34253423 is about 324.7640828328.

Adding to 34253423 its reverse (32435243), we get a palindrome (66688666).

The spelling of 34253423 in words is "thirty-four million, two hundred fifty-three thousand, four hundred twenty-three".