304240225241 has 4 divisors (see below), whose sum is σ = 304626808272. Its totient is φ = 303853642212.

The previous prime is 304240225183. The next prime is 304240225291. The reversal of 304240225241 is 142522042403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 304240225241 - 2³⁴ = 287060356057 is a prime.

It is a super-2 number, since 2×304240225241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304240225291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193290335 + ... + 193291908.

It is an arithmetic number, because the mean of its divisors is an integer number (76156702068).

Almost surely, 2^304240225241 is an apocalyptic number.

It is an amenable number.

304240225241 is a deficient number, since it is larger than the sum of its proper divisors (386583031).

304240225241 is an equidigital number, since it uses as much as digits as its factorization.

304240225241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386583030.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 304240225241 its reverse (142522042403), we get a palindrome (446762267644).

The spelling of 304240225241 in words is "three hundred four billion, two hundred forty million, two hundred twenty-five thousand, two hundred forty-one".