4323150221 has 8 divisors (see below), whose sum is σ = 4656261120. Its totient is φ = 3990119472.

The previous prime is 4323150203. The next prime is 4323150281. The reversal of 4323150221 is 1220513234.

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 4323150221 - 2⁶ = 4323150157 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 (4323150281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138500 + ... + 166818.

It is an arithmetic number, because the mean of its divisors is an integer number (582032640).

Almost surely, 2^4323150221 is an apocalyptic number.

It is an amenable number.

4323150221 is a deficient number, since it is larger than the sum of its proper divisors (333110899).

4323150221 is a wasteful number, since it uses less digits than its factorization.

4323150221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40075.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4323150221 is about 65750.6670764639. The cubic root of 4323150221 is about 1629.0463541098.

Adding to 4323150221 its reverse (1220513234), we get a palindrome (5543663455).

The spelling of 4323150221 in words is "four billion, three hundred twenty-three million, one hundred fifty thousand, two hundred twenty-one".