34013443 has 4 divisors (see below), whose sum is σ = 34036048. Its totient is φ = 33990840.

The previous prime is 34013393. The next prime is 34013461. The reversal of 34013443 is 34431043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34431043 = 59 ⋅583577.

It is a cyclic number.

It is not a de Polignac number, because 34013443 - 2⁹ = 34012931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34013543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8871 + ... + 12112.

It is an arithmetic number, because the mean of its divisors is an integer number (8509012).

Almost surely, 2^34013443 is an apocalyptic number.

34013443 is a deficient number, since it is larger than the sum of its proper divisors (22605).

34013443 is a wasteful number, since it uses less digits than its factorization.

34013443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22604.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 34013443 is about 5832.1045086658. The cubic root of 34013443 is about 324.0038706798.

Adding to 34013443 its reverse (34431043), we get a palindrome (68444486).

The spelling of 34013443 in words is "thirty-four million, thirteen thousand, four hundred forty-three".