30304111412 has 24 divisors (see below), whose sum is σ = 53278872192. Its totient is φ = 15081624000.

The previous prime is 30304111381. The next prime is 30304111421. The reversal of 30304111412 is 21411140303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4331237 + ... + 4338227.

It is an arithmetic number, because the mean of its divisors is an integer number (2219953008).

Almost surely, 2^30304111412 is an apocalyptic number.

It is an amenable number.

30304111412 is a deficient number, since it is larger than the sum of its proper divisors (22974760780).

30304111412 is a wasteful number, since it uses less digits than its factorization.

30304111412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11879 (or 11877 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 30304111412 its reverse (21411140303), we get a palindrome (51715251715).

The spelling of 30304111412 in words is "thirty billion, three hundred four million, one hundred eleven thousand, four hundred twelve".