4434304040221 has 8 divisors (see below), whose sum is σ = 4837647124800. Its totient is φ = 4030998378240.

The previous prime is 4434304040213. The next prime is 4434304040237. The reversal of 4434304040221 is 1220404034344.

4434304040221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4434304040221 - 2³ = 4434304040213 is a prime.

It is a super-2 number, since 2×4434304040221² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434304041221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9107601 + ... + 9582118.

It is an arithmetic number, because the mean of its divisors is an integer number (604705890600).

Almost surely, 2^{4434304040221} is an apocalyptic number.

It is an amenable number.

4434304040221 is a deficient number, since it is larger than the sum of its proper divisors (403343084579).

4434304040221 is a wasteful number, since it uses less digits than its factorization.

4434304040221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18711299.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 4434304040221 its reverse (1220404034344), we get a palindrome (5654708074565).

The spelling of 4434304040221 in words is "four trillion, four hundred thirty-four billion, three hundred four million, forty thousand, two hundred twenty-one".