4404224420402 has 16 divisors (see below), whose sum is σ = 6613764674400. Its totient is φ = 2199637458240.

The previous prime is 4404224420369. The next prime is 4404224420419. The reversal of 4404224420402 is 2040244224044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6706349 + ... + 7333727.

It is an arithmetic number, because the mean of its divisors is an integer number (413360292150).

Almost surely, 2^{4404224420402} is an apocalyptic number.

4404224420402 is a deficient number, since it is larger than the sum of its proper divisors (2209540253998).

4404224420402 is a wasteful number, since it uses less digits than its factorization.

4404224420402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631321.

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

Adding to 4404224420402 its reverse (2040244224044), we get a palindrome (6444468644446).

The spelling of 4404224420402 in words is "four trillion, four hundred four billion, two hundred twenty-four million, four hundred twenty thousand, four hundred two".