4401444304320 has 112 divisors (see below), whose sum is σ = 15970955071488. Its totient is φ = 1006044410880.

The previous prime is 4401444304303. The next prime is 4401444304357. The reversal of 4401444304320 is 234034441044.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327481696 + ... + 327495135.

Almost surely, 2^{4401444304320} is an apocalyptic number.

4401444304320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4401444304320 is an abundant number, since it is smaller than the sum of its proper divisors (11569510767168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4401444304320 is a wasteful number, since it uses less digits than its factorization.

4401444304320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654976858 (or 654976848 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 4401444304320 its reverse (234034441044), we get a palindrome (4635478745364).

The spelling of 4401444304320 in words is "four trillion, four hundred one billion, four hundred forty-four million, three hundred four thousand, three hundred twenty".