4232043332221 has 8 divisors (see below), whose sum is σ = 4238731689984. Its totient is φ = 4225355430480.

The previous prime is 4232043332197. The next prime is 4232043332249. The reversal of 4232043332221 is 1222333402324.

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 4232043332221 - 2¹⁵ = 4232043299453 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 (4232043332261) 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, 21765991 + ... + 21959563.

It is an arithmetic number, because the mean of its divisors is an integer number (529841461248).

Almost surely, 2^{4232043332221} is an apocalyptic number.

It is an amenable number.

4232043332221 is a deficient number, since it is larger than the sum of its proper divisors (6688357763).

4232043332221 is a wasteful number, since it uses less digits than its factorization.

4232043332221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228011.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 4232043332221 its reverse (1222333402324), we get a palindrome (5454376734545).

The spelling of 4232043332221 in words is "four trillion, two hundred thirty-two billion, forty-three million, three hundred thirty-two thousand, two hundred twenty-one".