12030336042 has 32 divisors (see below), whose sum is σ = 25488432000. Its totient is φ = 3772382208.

The previous prime is 12030336011. The next prime is 12030336083. The reversal of 12030336042 is 24063303021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189459 + ... + 244857.

It is an arithmetic number, because the mean of its divisors is an integer number (796513500).

Almost surely, 2^12030336042 is an apocalyptic number.

12030336042 is an abundant number, since it is smaller than the sum of its proper divisors (13458095958).

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

12030336042 is a wasteful number, since it uses less digits than its factorization.

12030336042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57550.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12030336042 its reverse (24063303021), we get a palindrome (36093639063).

The spelling of 12030336042 in words is "twelve billion, thirty million, three hundred thirty-six thousand, forty-two".