304004334222243 has 8 divisors (see below), whose sum is σ = 450376791440400. Its totient is φ = 202669556148144.

The previous prime is 304004334222227. The next prime is 304004334222269. The reversal of 304004334222243 is 342222433400403.

304004334222243 is a `hidden beast` number, since 3 + 0 + 4 + 0 + 0 + 4 + 3 + 3 + 422 + 224 + 3 = 666.

It is not a de Polignac number, because 304004334222243 - 2⁴ = 304004334222227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 304004334222198 and 304004334222207.

It is not an unprimeable number, because it can be changed into a prime (304004334222443) 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, 5629709892978 + ... + 5629709893031.

It is an arithmetic number, because the mean of its divisors is an integer number (56297098930050).

Almost surely, 2^{304004334222243} is an apocalyptic number.

304004334222243 is a deficient number, since it is larger than the sum of its proper divisors (146372457218157).

304004334222243 is a wasteful number, since it uses less digits than its factorization.

304004334222243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11259419786018 (or 11259419786012 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 304004334222243 its reverse (342222433400403), we get a palindrome (646226767622646).

The spelling of 304004334222243 in words is "three hundred four trillion, four billion, three hundred thirty-four million, two hundred twenty-two thousand, two hundred forty-three".