4404440022002 has 8 divisors (see below), whose sum is σ = 6834475896300. Its totient is φ = 2126281389904.

The previous prime is 4404440022001. The next prime is 4404440022053. The reversal of 4404440022002 is 2002200444044.

It can be written as a sum of positive squares in 2 ways, for example, as 4375246540681 + 29193481321 = 2091709^2 + 170861^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4404440022001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37969310477 + ... + 37969310592.

Almost surely, 2^{4404440022002} is an apocalyptic number.

4404440022002 is a deficient number, since it is larger than the sum of its proper divisors (2430035874298).

4404440022002 is a wasteful number, since it uses less digits than its factorization.

4404440022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75938621100.

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

Adding to 4404440022002 its reverse (2002200444044), we get a palindrome (6406640466046).

The spelling of 4404440022002 in words is "four trillion, four hundred four billion, four hundred forty million, twenty-two thousand, two".