12036366740009 has 16 divisors (see below), whose sum is σ = 12431537664000. Its totient is φ = 11641628860560.

The previous prime is 12036366739921. The next prime is 12036366740051. The reversal of 12036366740009 is 90004766363021.

It is a cyclic number.

It is not a de Polignac number, because 12036366740009 - 2²⁸ = 12036098304553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12036366740309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 664286252 + ... + 664304370.

It is an arithmetic number, because the mean of its divisors is an integer number (776971104000).

Almost surely, 2^{12036366740009} is an apocalyptic number.

It is an amenable number.

12036366740009 is a deficient number, since it is larger than the sum of its proper divisors (395170923991).

12036366740009 is a wasteful number, since it uses less digits than its factorization.

12036366740009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28868.

The product of its (nonzero) digits is 979776, while the sum is 47.

The spelling of 12036366740009 in words is "twelve trillion, thirty-six billion, three hundred sixty-six million, seven hundred forty thousand, nine".