4410144004221 has 16 divisors (see below), whose sum is σ = 6598235257920. Its totient is φ = 2910986139600.

The previous prime is 4410144004183. The next prime is 4410144004229. The reversal of 4410144004221 is 1224004410144.

It is a happy number.

It is not a de Polignac number, because 4410144004221 - 2¹⁹ = 4410143479933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4410144004229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808604535 + ... + 808609988.

It is an arithmetic number, because the mean of its divisors is an integer number (412389703620).

Almost surely, 2^{4410144004221} is an apocalyptic number.

It is an amenable number.

4410144004221 is a deficient number, since it is larger than the sum of its proper divisors (2188091253699).

4410144004221 is a wasteful number, since it uses less digits than its factorization.

4410144004221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617214633 (or 1617214627 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 4410144004221 its reverse (1224004410144), we get a palindrome (5634148414365).

The spelling of 4410144004221 in words is "four trillion, four hundred ten billion, one hundred forty-four million, four thousand, two hundred twenty-one".