304315041 has 4 divisors (see below), whose sum is σ = 405753392. Its totient is φ = 202876692.

The previous prime is 304315013. The next prime is 304315061. The reversal of 304315041 is 140513403.

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, and also an emirpimes, since its reverse is a distinct semiprime: 140513403 = 3 ⋅46837801.

It is not a de Polignac number, because 304315041 - 2¹⁸ = 304052897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 304314999 and 304315017.

It is not an unprimeable number, because it can be changed into a prime (304315061) 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 3 ways as a sum of consecutive naturals, for example, 50719171 + ... + 50719176.

It is an arithmetic number, because the mean of its divisors is an integer number (101438348).

Almost surely, 2^304315041 is an apocalyptic number.

It is an amenable number.

304315041 is a deficient number, since it is larger than the sum of its proper divisors (101438351).

304315041 is a wasteful number, since it uses less digits than its factorization.

304315041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101438350.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 304315041 is about 17444.6278550160. The cubic root of 304315041 is about 672.6272731205.

Adding to 304315041 its reverse (140513403), we get a palindrome (444828444).

The spelling of 304315041 in words is "three hundred four million, three hundred fifteen thousand, forty-one".