34240342 has 4 divisors (see below), whose sum is σ = 51360516. Its totient is φ = 17120170.

The previous prime is 34240319. The next prime is 34240391. The reversal of 34240342 is 24304243.

34240342 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 is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 8560084 + ... + 8560087.

It is an arithmetic number, because the mean of its divisors is an integer number (12840129).

Almost surely, 2^34240342 is an apocalyptic number.

34240342 is a deficient number, since it is larger than the sum of its proper divisors (17120174).

34240342 is a wasteful number, since it uses less digits than its factorization.

34240342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17120173.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 34240342 is about 5851.5247585565. The cubic root of 34240342 is about 324.7227363094.

Adding to 34240342 its reverse (24304243), we get a palindrome (58544585).

The spelling of 34240342 in words is "thirty-four million, two hundred forty thousand, three hundred forty-two".