241144321 has 8 divisors (see below), whose sum is σ = 265621824. Its totient is φ = 217092720.

The previous prime is 241144313. The next prime is 241144363. The reversal of 241144321 is 123441142.

It is a happy number.

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 241144321 - 2³ = 241144313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241144292 and 241144301.

It is not an unprimeable number, because it can be changed into a prime (241144391) 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, 105286 + ... + 107551.

It is an arithmetic number, because the mean of its divisors is an integer number (33202728).

Almost surely, 2^241144321 is an apocalyptic number.

It is an amenable number.

241144321 is a deficient number, since it is larger than the sum of its proper divisors (24477503).

241144321 is a wasteful number, since it uses less digits than its factorization.

241144321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212951.

The product of its digits is 768, while the sum is 22.

The square root of 241144321 is about 15528.8222669976. The cubic root of 241144321 is about 622.4326220736.

Adding to 241144321 its reverse (123441142), we get a palindrome (364585463).

The spelling of 241144321 in words is "two hundred forty-one million, one hundred forty-four thousand, three hundred twenty-one".