12043432861726 has 8 divisors (see below), whose sum is σ = 20645884905840. Its totient is φ = 5161471226448.

The previous prime is 12043432861717. The next prime is 12043432861739. The reversal of 12043432861726 is 62716823434021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12043432861726.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430122602191 + ... + 430122602218.

It is an arithmetic number, because the mean of its divisors is an integer number (2580735613230).

Almost surely, 2^{12043432861726} is an apocalyptic number.

12043432861726 is a deficient number, since it is larger than the sum of its proper divisors (8602452044114).

12043432861726 is an equidigital number, since it uses as much as digits as its factorization.

12043432861726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860245204418.

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 12043432861726 in words is "twelve trillion, forty-three billion, four hundred thirty-two million, eight hundred sixty-one thousand, seven hundred twenty-six".