304323302032 has 20 divisors (see below), whose sum is σ = 590021371260. Its totient is φ = 152059722368.

The previous prime is 304323301993. The next prime is 304323302077. The reversal of 304323302032 is 230203323403.

It can be written as a sum of positive squares in 2 ways, for example, as 207848457216 + 96474844816 = 455904^2 + 310604^2 .

It is a super-3 number, since 3×304323302032³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 304323301988 and 304323302006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6345907 + ... + 6393682.

It is an arithmetic number, because the mean of its divisors is an integer number (29501068563).

Almost surely, 2^304323302032 is an apocalyptic number.

It is an amenable number.

304323302032 is a deficient number, since it is larger than the sum of its proper divisors (285698069228).

304323302032 is a wasteful number, since it uses less digits than its factorization.

304323302032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12741090 (or 12741084 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 304323302032 its reverse (230203323403), we get a palindrome (534526625435).

The spelling of 304323302032 in words is "three hundred four billion, three hundred twenty-three million, three hundred two thousand, thirty-two".