12384160861901 has 4 divisors (see below), whose sum is σ = 12389271950112. Its totient is φ = 12379049773692.

The previous prime is 12384160861889. The next prime is 12384160861907. The reversal of 12384160861901 is 10916806148321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12384160861901 - 2²⁶ = 12384093753037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12384160861901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12384160861907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2555540471 + ... + 2555545316.

It is an arithmetic number, because the mean of its divisors is an integer number (3097317987528).

Almost surely, 2^{12384160861901} is an apocalyptic number.

It is an amenable number.

12384160861901 is a deficient number, since it is larger than the sum of its proper divisors (5111088211).

12384160861901 is an equidigital number, since it uses as much as digits as its factorization.

12384160861901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111088210.

The product of its (nonzero) digits is 497664, while the sum is 50.

The spelling of 12384160861901 in words is "twelve trillion, three hundred eighty-four billion, one hundred sixty million, eight hundred sixty-one thousand, nine hundred one".