4440020202242 has 8 divisors (see below), whose sum is σ = 6660042503436. Its totient is φ = 2220006034432.

The previous prime is 4440020202229. The next prime is 4440020202253. The reversal of 4440020202242 is 2422020200444.

It can be written as a sum of positive squares in 2 ways, for example, as 3448898408641 + 991121793601 = 1857121^2 + 995551^2 .

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, 409103 + ... + 3007890.

Almost surely, 2^{4440020202242} is an apocalyptic number.

4440020202242 is a deficient number, since it is larger than the sum of its proper divisors (2220022301194).

4440020202242 is a wasteful number, since it uses less digits than its factorization.

4440020202242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066692.

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

Adding to 4440020202242 its reverse (2422020200444), we get a palindrome (6862040402686).

The spelling of 4440020202242 in words is "four trillion, four hundred forty billion, twenty million, two hundred two thousand, two hundred forty-two".