34143852 has 24 divisors (see below), whose sum is σ = 80762416. Its totient is φ = 11225088.

The previous prime is 34143847. The next prime is 34143869. The reversal of 34143852 is 25834143.

34143852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

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 7 ways as a sum of consecutive naturals, for example, 18613 + ... + 20364.

Almost surely, 2^34143852 is an apocalyptic number.

It is an amenable number.

34143852 is an abundant number, since it is smaller than the sum of its proper divisors (46618564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34143852 is a wasteful number, since it uses less digits than its factorization.

34143852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39057 (or 39055 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 34143852 is about 5843.2740822248. The cubic root of 34143852 is about 324.4174241831.

Adding to 34143852 its reverse (25834143), we get a palindrome (59977995).

The spelling of 34143852 in words is "thirty-four million, one hundred forty-three thousand, eight hundred fifty-two".