304311220041 has 8 divisors (see below), whose sum is σ = 406818870880. Its totient is φ = 202338857952.

The previous prime is 304311220027. The next prime is 304311220151. The reversal of 304311220041 is 140022113403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 304311220041 - 2⁹ = 304311219529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304311220021) 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, 133820860 + ... + 133823133.

It is an arithmetic number, because the mean of its divisors is an integer number (50852358860).

Almost surely, 2^304311220041 is an apocalyptic number.

It is an amenable number.

304311220041 is a deficient number, since it is larger than the sum of its proper divisors (102507650839).

304311220041 is a wasteful number, since it uses less digits than its factorization.

304311220041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267644375.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 304311220041 its reverse (140022113403), we get a palindrome (444333333444).

The spelling of 304311220041 in words is "three hundred four billion, three hundred eleven million, two hundred twenty thousand, forty-one".