304342223142113 has 24 divisors (see below), whose sum is σ = 334595306077368. Its totient is φ = 275183945068032.

The previous prime is 304342223142077. The next prime is 304342223142119. The reversal of 304342223142113 is 311241322243403.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 112358558404624 + 191983664737489 = 10599932^2 + 13855817^2 .

It is not a de Polignac number, because 304342223142113 - 2²⁴ = 304342206364897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304342223142119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15777131 + ... + 29284847.

It is an arithmetic number, because the mean of its divisors is an integer number (13941471086557).

Almost surely, 2^{304342223142113} is an apocalyptic number.

It is an amenable number.

304342223142113 is a deficient number, since it is larger than the sum of its proper divisors (30253082935255).

304342223142113 is a wasteful number, since it uses less digits than its factorization.

304342223142113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13508453 (or 13508400 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 304342223142113 its reverse (311241322243403), we get a palindrome (615583545385516).

The spelling of 304342223142113 in words is "three hundred four trillion, three hundred forty-two billion, two hundred twenty-three million, one hundred forty-two thousand, one hundred thirteen".