4240424042 has 8 divisors (see below), whose sum is σ = 6362019936. Its totient is φ = 2119750732.

The previous prime is 4240424039. The next prime is 4240424077. The reversal of 4240424042 is 2404240424.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219038 + ... + 237609.

It is an arithmetic number, because the mean of its divisors is an integer number (795252492).

Almost surely, 2^4240424042 is an apocalyptic number.

4240424042 is a deficient number, since it is larger than the sum of its proper divisors (2121595894).

4240424042 is a wasteful number, since it uses less digits than its factorization.

4240424042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461292.

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 4240424042 is about 65118.5383896168. The cubic root of 4240424042 is about 1618.5884216078.

Adding to 4240424042 its reverse (2404240424), we get a palindrome (6644664466).

The spelling of 4240424042 in words is "four billion, two hundred forty million, four hundred twenty-four thousand, forty-two".