34004242 has 8 divisors (see below), whose sum is σ = 51767856. Its totient is φ = 16748292.

The previous prime is 34004239. The next prime is 34004249. The reversal of 34004242 is 24240043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (34004249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126748 + ... + 127015.

It is an arithmetic number, because the mean of its divisors is an integer number (6470982).

Almost surely, 2^34004242 is an apocalyptic number.

34004242 is a deficient number, since it is larger than the sum of its proper divisors (17763614).

34004242 is a wasteful number, since it uses less digits than its factorization.

34004242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253832.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 34004242 is about 5831.3156319994. The cubic root of 34004242 is about 323.9746525413.

Adding to 34004242 its reverse (24240043), we get a palindrome (58244285).

The spelling of 34004242 in words is "thirty-four million, four thousand, two hundred forty-two".