304413441413 has 2 divisors, whose sum is σ = 304413441414. Its totient is φ = 304413441412.

The previous prime is 304413441407. The next prime is 304413441421. The reversal of 304413441413 is 314144314403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210335056129 + 94078385284 = 458623^2 + 306722^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-304413441413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 304413441413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304413441313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152206720706 + 152206720707.

It is an arithmetic number, because the mean of its divisors is an integer number (152206720707).

Almost surely, 2^304413441413 is an apocalyptic number.

It is an amenable number.

304413441413 is a deficient number, since it is larger than the sum of its proper divisors (1).

304413441413 is an equidigital number, since it uses as much as digits as its factorization.

304413441413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 304413441413 its reverse (314144314403), we get a palindrome (618557755816).

The spelling of 304413441413 in words is "three hundred four billion, four hundred thirteen million, four hundred forty-one thousand, four hundred thirteen".