34111345 has 4 divisors (see below), whose sum is σ = 40933620. Its totient is φ = 27289072.

The previous prime is 34111339. The next prime is 34111379. The reversal of 34111345 is 54311143.

34111345 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 can be written as a sum of positive squares in 2 ways, for example, as 13024881 + 21086464 = 3609^2 + 4592^2 .

It is a cyclic number.

It is not a de Polignac number, because 34111345 - 2¹⁷ = 33980273 is a prime.

It is an unprimeable number.

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, 3411130 + ... + 3411139.

It is an arithmetic number, because the mean of its divisors is an integer number (10233405).

Almost surely, 2^34111345 is an apocalyptic number.

It is an amenable number.

34111345 is a deficient number, since it is larger than the sum of its proper divisors (6822275).

34111345 is an equidigital number, since it uses as much as digits as its factorization.

34111345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6822274.

The product of its digits is 720, while the sum is 22.

The square root of 34111345 is about 5840.4918457267. The cubic root of 34111345 is about 324.3144365282.

Adding to 34111345 its reverse (54311143), we get a palindrome (88422488).

The spelling of 34111345 in words is "thirty-four million, one hundred eleven thousand, three hundred forty-five".