4404021340024 has 16 divisors (see below), whose sum is σ = 8260552654920. Its totient is φ = 2201207298720.

The previous prime is 4404021339881. The next prime is 4404021340051. The reversal of 4404021340024 is 4200431204044.

It is a junction number, because it is equal to n+sod(n) for n = 4404021339974 and 4404021340001.

It is a congruent number.

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, 100398114 + ... + 100441969.

Almost surely, 2^{4404021340024} is an apocalyptic number.

It is an amenable number.

4404021340024 is a deficient number, since it is larger than the sum of its proper divisors (3856531314896).

4404021340024 is a wasteful number, since it uses less digits than its factorization.

4404021340024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200842830 (or 200842826 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 4404021340024 its reverse (4200431204044), we get a palindrome (8604452544068).

The spelling of 4404021340024 in words is "four trillion, four hundred four billion, twenty-one million, three hundred forty thousand, twenty-four".