34243113 has 32 divisors (see below), whose sum is σ = 50054400. Its totient is φ = 20756736.

The previous prime is 34243109. The next prime is 34243123. The reversal of 34243113 is 31134243.

It is not a de Polignac number, because 34243113 - 2² = 34243109 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34243113.

It is not an unprimeable number, because it can be changed into a prime (34243123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218031 + ... + 218187.

It is an arithmetic number, because the mean of its divisors is an integer number (1564200).

Almost surely, 2^34243113 is an apocalyptic number.

It is an amenable number.

34243113 is a deficient number, since it is larger than the sum of its proper divisors (15811287).

34243113 is a wasteful number, since it uses less digits than its factorization.

34243113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321.

The product of its digits is 864, while the sum is 21.

The square root of 34243113 is about 5851.7615296593. The cubic root of 34243113 is about 324.7314957861.

Adding to 34243113 its reverse (31134243), we get a palindrome (65377356).

The spelling of 34243113 in words is "thirty-four million, two hundred forty-three thousand, one hundred thirteen".