4340022432221 has 8 divisors (see below), whose sum is σ = 4961396975040. Its totient is φ = 3718990723968.

The previous prime is 4340022432181. The next prime is 4340022432269. The reversal of 4340022432221 is 1222342200434.

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 4340022432221 - 2⁶ = 4340022432157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340022432721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85681511 + ... + 85732148.

It is an arithmetic number, because the mean of its divisors is an integer number (620174621880).

Almost surely, 2^{4340022432221} is an apocalyptic number.

It is an amenable number.

4340022432221 is a deficient number, since it is larger than the sum of its proper divisors (621374542819).

4340022432221 is a wasteful number, since it uses less digits than its factorization.

4340022432221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171417283.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 4340022432221 its reverse (1222342200434), we get a palindrome (5562364632655).

The spelling of 4340022432221 in words is "four trillion, three hundred forty billion, twenty-two million, four hundred thirty-two thousand, two hundred twenty-one".