304243404113 has 8 divisors (see below), whose sum is σ = 332657941440. Its totient is φ = 275954874480.

The previous prime is 304243404107. The next prime is 304243404121. The reversal of 304243404113 is 311404342403.

It is a happy number.

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 304243404113 - 2¹⁰ = 304243403089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (304243404173) 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, 31496870 + ... + 31506527.

It is an arithmetic number, because the mean of its divisors is an integer number (41582242680).

Almost surely, 2^304243404113 is an apocalyptic number.

It is an amenable number.

304243404113 is a deficient number, since it is larger than the sum of its proper divisors (28414537327).

304243404113 is a wasteful number, since it uses less digits than its factorization.

304243404113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63003847.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 304243404113 its reverse (311404342403), we get a palindrome (615647746516).

The spelling of 304243404113 in words is "three hundred four billion, two hundred forty-three million, four hundred four thousand, one hundred thirteen".