30030242312 has 48 divisors (see below), whose sum is σ = 65520609660. Its totient is φ = 12865982976.

The previous prime is 30030242287. The next prime is 30030242339. The reversal of 30030242312 is 21324203003.

It can be written as a sum of positive squares in 2 ways, for example, as 29947686916 + 82555396 = 173054^2 + 9086^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1429388 + ... + 1450244.

Almost surely, 2^30030242312 is an apocalyptic number.

It is an amenable number.

30030242312 is an abundant number, since it is smaller than the sum of its proper divisors (35490367348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30030242312 is a wasteful number, since it uses less digits than its factorization.

30030242312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24550 (or 24539 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30030242312 its reverse (21324203003), we get a palindrome (51354445315).

The spelling of 30030242312 in words is "thirty billion, thirty million, two hundred forty-two thousand, three hundred twelve".