30242020012 has 6 divisors (see below), whose sum is σ = 52923535028. Its totient is φ = 15121010004.

The previous prime is 30242019979. The next prime is 30242020019. The reversal of 30242020012 is 21002024203.

It is not an unprimeable number, because it can be changed into a prime (30242020019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3780252498 + ... + 3780252505.

Almost surely, 2^30242020012 is an apocalyptic number.

It is an amenable number.

30242020012 is a deficient number, since it is larger than the sum of its proper divisors (22681515016).

30242020012 is a wasteful number, since it uses less digits than its factorization.

30242020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7560505007 (or 7560505005 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 30242020012 its reverse (21002024203), we get a palindrome (51244044215).

The spelling of 30242020012 in words is "thirty billion, two hundred forty-two million, twenty thousand, twelve".