4022244442 has 8 divisors (see below), whose sum is σ = 6034899456. Its totient is φ = 2010611292.

The previous prime is 4022244419. The next prime is 4022244461. The reversal of 4022244442 is 2444422204.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4022244442.

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, 245548 + ... + 261415.

It is an arithmetic number, because the mean of its divisors is an integer number (754362432).

Almost surely, 2^4022244442 is an apocalyptic number.

4022244442 is a deficient number, since it is larger than the sum of its proper divisors (2012655014).

4022244442 is a wasteful number, since it uses less digits than its factorization.

4022244442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510932.

The product of its (nonzero) digits is 16384, while the sum is 28.

The square root of 4022244442 is about 63421.1671447317. The cubic root of 4022244442 is about 1590.3381849901.

Adding to 4022244442 its reverse (2444422204), we get a palindrome (6466666646).

The spelling of 4022244442 in words is "four billion, twenty-two million, two hundred forty-four thousand, four hundred forty-two".