304324314223 has 6 divisors (see below), whose sum is σ = 310937067536. Its totient is φ = 297849326652.

The previous prime is 304324314221. The next prime is 304324314227. The reversal of 304324314223 is 322413423403.

It is a happy number.

It is not a de Polignac number, because 304324314223 - 2¹ = 304324314221 is a prime.

It is a super-2 number, since 2×304324314223² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304324314221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68880615 + ... + 68885032.

Almost surely, 2^304324314223 is an apocalyptic number.

304324314223 is a deficient number, since it is larger than the sum of its proper divisors (6612753313).

304324314223 is an equidigital number, since it uses as much as digits as its factorization.

304324314223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137765741 (or 137765694 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 304324314223 its reverse (322413423403), we get a palindrome (626737737626).

The spelling of 304324314223 in words is "three hundred four billion, three hundred twenty-four million, three hundred fourteen thousand, two hundred twenty-three".