12042434014 has 24 divisors (see below), whose sum is σ = 19739558520. Its totient is φ = 5507038368.

The previous prime is 12042433999. The next prime is 12042434021. The reversal of 12042434014 is 41043424021.

It is a self number, because there is not a number n which added to its sum of digits gives 12042434014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126592 + ... + 200275.

It is an arithmetic number, because the mean of its divisors is an integer number (822481605).

Almost surely, 2^12042434014 is an apocalyptic number.

12042434014 is a deficient number, since it is larger than the sum of its proper divisors (7697124506).

12042434014 is a wasteful number, since it uses less digits than its factorization.

12042434014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327004 (or 326991 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12042434014 its reverse (41043424021), we get a palindrome (53085858035).

The spelling of 12042434014 in words is "twelve billion, forty-two million, four hundred thirty-four thousand, fourteen".