304212340304 has 10 divisors (see below), whose sum is σ = 589411409370. Its totient is φ = 152106170144.

The previous prime is 304212340303. The next prime is 304212340321. The reversal of 304212340304 is 403043212403.

It can be written as a sum of positive squares in only one way, i.e., 155330574400 + 148881765904 = 394120^2 + 385852^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304212340303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9506635619 + ... + 9506635650.

It is an arithmetic number, because the mean of its divisors is an integer number (58941140937).

Almost surely, 2^304212340304 is an apocalyptic number.

It is an amenable number.

304212340304 is a deficient number, since it is larger than the sum of its proper divisors (285199069066).

304212340304 is a wasteful number, since it uses less digits than its factorization.

304212340304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19013271277 (or 19013271271 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 304212340304 its reverse (403043212403), we get a palindrome (707255552707).

The spelling of 304212340304 in words is "three hundred four billion, two hundred twelve million, three hundred forty thousand, three hundred four".