34013423 has 4 divisors (see below), whose sum is σ = 34026720. Its totient is φ = 34000128.

The previous prime is 34013393. The next prime is 34013461. The reversal of 34013423 is 32431043.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32431043 = 19 ⋅1706897.

It is a cyclic number.

It is not a de Polignac number, because 34013423 - 2¹⁸ = 33751279 is a prime.

It is a super-3 number, since 3×34013423³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34013395 and 34013404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34010423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463 + ... + 8376.

It is an arithmetic number, because the mean of its divisors is an integer number (8506680).

Almost surely, 2^34013423 is an apocalyptic number.

34013423 is a deficient number, since it is larger than the sum of its proper divisors (13297).

34013423 is an equidigital number, since it uses as much as digits as its factorization.

34013423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13296.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 34013423 is about 5832.1027940186. The cubic root of 34013423 is about 324.0038071747.

Adding to 34013423 its reverse (32431043), we get a palindrome (66444466).

The spelling of 34013423 in words is "thirty-four million, thirteen thousand, four hundred twenty-three".