4442044402444 has 18 divisors (see below), whose sum is σ = 8544511031252. Its totient is φ = 2019111091800.

The previous prime is 4442044402387. The next prime is 4442044402487.

4442044402444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4442044402397 and 4442044402406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4588888362 + ... + 4588889329.

Almost surely, 2^{4442044402444} is an apocalyptic number.

4442044402444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4442044402444 is a deficient number, since it is larger than the sum of its proper divisors (4102466628808).

4442044402444 is a wasteful number, since it uses less digits than its factorization.

4442044402444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9177777717 (or 9177777704 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

The spelling of 4442044402444 in words is "four trillion, four hundred forty-two billion, forty-four million, four hundred two thousand, four hundred forty-four".