304020241 has 8 divisors (see below), whose sum is σ = 348152000. Its totient is φ = 260063568.

The previous prime is 304020221. The next prime is 304020247. The reversal of 304020241 is 142020403.

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 304020241 - 2⁷ = 304020113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (304020247) 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, 40026 + ... + 47011.

It is an arithmetic number, because the mean of its divisors is an integer number (43519000).

Almost surely, 2^304020241 is an apocalyptic number.

It is an amenable number.

304020241 is a deficient number, since it is larger than the sum of its proper divisors (44131759).

304020241 is an equidigital number, since it uses as much as digits as its factorization.

304020241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87543.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 304020241 is about 17436.1762149848. The cubic root of 304020241 is about 672.4100042181.

Adding to 304020241 its reverse (142020403), we get a palindrome (446040644).

The spelling of 304020241 in words is "three hundred four million, twenty thousand, two hundred forty-one".