12042151736 has 16 divisors (see below), whose sum is σ = 22916036040. Its totient is φ = 5931208800.

The previous prime is 12042151733. The next prime is 12042151747. The reversal of 12042151736 is 63715124021.

12042151736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12042151733) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11232815 + ... + 11233886.

Almost surely, 2^12042151736 is an apocalyptic number.

It is an amenable number.

12042151736 is a deficient number, since it is larger than the sum of its proper divisors (10873884304).

12042151736 is a wasteful number, since it uses less digits than its factorization.

12042151736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22466774 (or 22466770 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 12042151736 its reverse (63715124021), we get a palindrome (75757275757).

The spelling of 12042151736 in words is "twelve billion, forty-two million, one hundred fifty-one thousand, seven hundred thirty-six".