30043244312 has 16 divisors (see below), whose sum is σ = 57853545360. Its totient is φ = 14615632224.

The previous prime is 30043244311. The next prime is 30043244477. The reversal of 30043244312 is 21344234003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30043244311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50748428 + ... + 50749019.

It is an arithmetic number, because the mean of its divisors is an integer number (3615846585).

Almost surely, 2^30043244312 is an apocalyptic number.

It is an amenable number.

30043244312 is a deficient number, since it is larger than the sum of its proper divisors (27810301048).

30043244312 is a wasteful number, since it uses less digits than its factorization.

30043244312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101497490 (or 101497486 counting only the distinct ones).

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

Adding to 30043244312 its reverse (21344234003), we get a palindrome (51387478315).

The spelling of 30043244312 in words is "thirty billion, forty-three million, two hundred forty-four thousand, three hundred twelve".