4401320224500 has 144 divisors (see below), whose sum is σ = 14007573255312. Its totient is φ = 1163298662400.

The previous prime is 4401320224337. The next prime is 4401320224523. The reversal of 4401320224500 is 54220231044.

4401320224500 is a `hidden beast` number, since 4 + 4 + 0 + 1 + 3 + 202 + 2 + 450 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 3529453571856 + 871866652644 = 1878684^2 + 933738^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3819249 + ... + 4836248.

It is an arithmetic number, because the mean of its divisors is an integer number (97274814273).

Almost surely, 2^{4401320224500} is an apocalyptic number.

It is an amenable number.

4401320224500 is an abundant number, since it is smaller than the sum of its proper divisors (9606253030812).

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

4401320224500 is a wasteful number, since it uses less digits than its factorization.

4401320224500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8655635 (or 8655620 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 4401320224500 its reverse (54220231044), we get a palindrome (4455540455544).

The spelling of 4401320224500 in words is "four trillion, four hundred one billion, three hundred twenty million, two hundred twenty-four thousand, five hundred".