304405034335213 has 8 divisors (see below), whose sum is σ = 348035761264320. Its totient is φ = 260810380769280.

The previous prime is 304405034335201. The next prime is 304405034335249. The reversal of 304405034335213 is 312533430504403.

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 304405034335213 - 2⁹ = 304405034334701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304405034335813) 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, 9018322708 + ... + 9018356461.

It is an arithmetic number, because the mean of its divisors is an integer number (43504470158040).

Almost surely, 2^{304405034335213} is an apocalyptic number.

It is an amenable number.

304405034335213 is a deficient number, since it is larger than the sum of its proper divisors (43630726929107).

304405034335213 is a wasteful number, since it uses less digits than its factorization.

304405034335213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18036681587.

The product of its (nonzero) digits is 777600, while the sum is 40.

Adding to 304405034335213 its reverse (312533430504403), we get a palindrome (616938464839616).

The spelling of 304405034335213 in words is "three hundred four trillion, four hundred five billion, thirty-four million, three hundred thirty-five thousand, two hundred thirteen".