34144242 has 16 divisors (see below), whose sum is σ = 74496672. Its totient is φ = 10346720.

The previous prime is 34144207. The next prime is 34144301. The reversal of 34144242 is 24244143.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258603 + ... + 258734.

It is an arithmetic number, because the mean of its divisors is an integer number (4656042).

Almost surely, 2^34144242 is an apocalyptic number.

34144242 is an abundant number, since it is smaller than the sum of its proper divisors (40352430).

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

34144242 is a wasteful number, since it uses less digits than its factorization.

34144242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517353.

The product of its digits is 3072, while the sum is 24.

The square root of 34144242 is about 5843.3074538313. The cubic root of 34144242 is about 324.4186593719.

Adding to 34144242 its reverse (24244143), we get a palindrome (58388385).

Subtracting from 34144242 its reverse (24244143), we obtain a palindrome (9900099).

The spelling of 34144242 in words is "thirty-four million, one hundred forty-four thousand, two hundred forty-two".