4401034412221 has 8 divisors (see below), whose sum is σ = 4415019820704. Its totient is φ = 4387049646000.

The previous prime is 4401034412219. The next prime is 4401034412239. The reversal of 4401034412221 is 1222144301044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4401034412221 - 2¹ = 4401034412219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4401034412221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4401034416221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16210846 + ... + 16480096.

It is an arithmetic number, because the mean of its divisors is an integer number (551877477588).

Almost surely, 2^{4401034412221} is an apocalyptic number.

It is an amenable number.

4401034412221 is a deficient number, since it is larger than the sum of its proper divisors (13985408483).

4401034412221 is a wasteful number, since it uses less digits than its factorization.

4401034412221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321131.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4401034412221 its reverse (1222144301044), we get a palindrome (5623178713265).

The spelling of 4401034412221 in words is "four trillion, four hundred one billion, thirty-four million, four hundred twelve thousand, two hundred twenty-one".