4002224042 has 8 divisors (see below), whose sum is σ = 6004958016. Its totient is φ = 2000571372.

The previous prime is 4002224021. The next prime is 4002224059. The reversal of 4002224042 is 2404222004.

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, 261008 + ... + 275915.

It is an arithmetic number, because the mean of its divisors is an integer number (750619752).

Almost surely, 2^4002224042 is an apocalyptic number.

4002224042 is a deficient number, since it is larger than the sum of its proper divisors (2002733974).

4002224042 is a wasteful number, since it uses less digits than its factorization.

4002224042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540652.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4002224042 is about 63263.1333558495. The cubic root of 4002224042 is about 1587.6952013424.

Adding to 4002224042 its reverse (2404222004), we get a palindrome (6406446046).

The spelling of 4002224042 in words is "four billion, two million, two hundred twenty-four thousand, forty-two".