12065237751142 has 24 divisors (see below), whose sum is σ = 19120261404816. Its totient is φ = 5709202141104.

The previous prime is 12065237751013. The next prime is 12065237751247. The reversal of 12065237751142 is 24115773256021.

It is a junction number, because it is equal to n+sod(n) for n = 12065237751092 and 12065237751101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7942393 + ... + 9338740.

It is an arithmetic number, because the mean of its divisors is an integer number (796677558534).

Almost surely, 2^{12065237751142} is an apocalyptic number.

12065237751142 is a deficient number, since it is larger than the sum of its proper divisors (7055023653674).

12065237751142 is a wasteful number, since it uses less digits than its factorization.

12065237751142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17282140 (or 17282121 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 12065237751142 in words is "twelve trillion, sixty-five billion, two hundred thirty-seven million, seven hundred fifty-one thousand, one hundred forty-two".