304343340413 has 8 divisors (see below), whose sum is σ = 352223758080. Its totient is φ = 257563622160.

The previous prime is 304343340401. The next prime is 304343340421. The reversal of 304343340413 is 314043343403.

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 304343340413 - 2⁴ = 304343340397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 304343340413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304343340443) 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, 275174258 + ... + 275175363.

It is an arithmetic number, because the mean of its divisors is an integer number (44027969760).

Almost surely, 2^304343340413 is an apocalyptic number.

It is an amenable number.

304343340413 is a deficient number, since it is larger than the sum of its proper divisors (47880417667).

304343340413 is an equidigital number, since it uses as much as digits as its factorization.

304343340413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550349707.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 304343340413 its reverse (314043343403), we get a palindrome (618386683816).

The spelling of 304343340413 in words is "three hundred four billion, three hundred forty-three million, three hundred forty thousand, four hundred thirteen".