34203242 has 4 divisors (see below), whose sum is σ = 51304866. Its totient is φ = 17101620.

The previous prime is 34203241. The next prime is 34203271. The reversal of 34203242 is 24230243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27552001 + 6651241 = 5249^2 + 2579^2 .

It is not an unprimeable number, because it can be changed into a prime (34203241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8550809 + ... + 8550812.

Almost surely, 2^34203242 is an apocalyptic number.

34203242 is a deficient number, since it is larger than the sum of its proper divisors (17101624).

34203242 is a wasteful number, since it uses less digits than its factorization.

34203242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17101623.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 34203242 is about 5848.3537854682. The cubic root of 34203242 is about 324.6054130336.

Adding to 34203242 its reverse (24230243), we get a palindrome (58433485).

The spelling of 34203242 in words is "thirty-four million, two hundred three thousand, two hundred forty-two".