4241230221 has 8 divisors (see below), whose sum is σ = 5706854560. Its totient is φ = 2801546352.

The previous prime is 4241230129. The next prime is 4241230267. The reversal of 4241230221 is 1220321424.

4241230221 is digitally balanced in base 2, 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 not a de Polignac number, because 4241230221 - 2⁷ = 4241230093 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 (4241230421) 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, 6484735 + ... + 6485388.

It is an arithmetic number, because the mean of its divisors is an integer number (713356820).

Almost surely, 2^4241230221 is an apocalyptic number.

It is an amenable number.

4241230221 is a deficient number, since it is larger than the sum of its proper divisors (1465624339).

4241230221 is a wasteful number, since it uses less digits than its factorization.

4241230221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12970235.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4241230221 is about 65124.7281836938. The cubic root of 4241230221 is about 1618.6909891260.

Adding to 4241230221 its reverse (1220321424), we get a palindrome (5461551645).

The spelling of 4241230221 in words is "four billion, two hundred forty-one million, two hundred thirty thousand, two hundred twenty-one".