4401644089312 has 12 divisors (see below), whose sum is σ = 8665736800896. Its totient is φ = 2200822044640.

The previous prime is 4401644089309. The next prime is 4401644089363. The reversal of 4401644089312 is 2139804461044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68775688864 + ... + 68775688927.

It is an arithmetic number, because the mean of its divisors is an integer number (722144733408).

Almost surely, 2^{4401644089312} is an apocalyptic number.

It is an amenable number.

4401644089312 is a deficient number, since it is larger than the sum of its proper divisors (4264092711584).

4401644089312 is a wasteful number, since it uses less digits than its factorization.

4401644089312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137551377801 (or 137551377793 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 4401644089312 in words is "four trillion, four hundred one billion, six hundred forty-four million, eighty-nine thousand, three hundred twelve".