30305034304 has 14 divisors (see below), whose sum is σ = 60136552574. Its totient is φ = 15152517120.

The previous prime is 30305034293. The next prime is 30305034311. The reversal of 30305034304 is 40343050303.

It can be written as a sum of positive squares in only one way, i.e., 29774192704 + 530841600 = 172552^2 + 23040^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236758017 + ... + 236758144.

It is an arithmetic number, because the mean of its divisors is an integer number (4295468041).

Almost surely, 2^30305034304 is an apocalyptic number.

It is an amenable number.

30305034304 is a deficient number, since it is larger than the sum of its proper divisors (29831518270).

30305034304 is an equidigital number, since it uses as much as digits as its factorization.

30305034304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473516173 (or 473516163 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 30305034304 its reverse (40343050303), we get a palindrome (70648084607).

The spelling of 30305034304 in words is "thirty billion, three hundred five million, thirty-four thousand, three hundred four".