444004424402 has 32 divisors (see below), whose sum is σ = 830498465664. Its totient is φ = 172956960000.

The previous prime is 444004424371. The next prime is 444004424407. The reversal of 444004424402 is 204424400444.

It is not an unprimeable number, because it can be changed into a prime (444004424407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 585098 + ... + 1109210.

It is an arithmetic number, because the mean of its divisors is an integer number (25953077052).

Almost surely, 2^444004424402 is an apocalyptic number.

444004424402 is a deficient number, since it is larger than the sum of its proper divisors (386494041262).

444004424402 is a wasteful number, since it uses less digits than its factorization.

444004424402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529634.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 444004424402 its reverse (204424400444), we get a palindrome (648428824846).

The spelling of 444004424402 in words is "four hundred forty-four billion, four million, four hundred twenty-four thousand, four hundred two".