12163606425741 has 4 divisors (see below), whose sum is σ = 16218141900992. Its totient is φ = 8109070950492.

The previous prime is 12163606425697. The next prime is 12163606425743. The reversal of 12163606425741 is 14752460636121.

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 not a de Polignac number, because 12163606425741 - 2¹¹ = 12163606423693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12163606425743) 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, 2027267737621 + ... + 2027267737626.

It is an arithmetic number, because the mean of its divisors is an integer number (4054535475248).

Almost surely, 2^{12163606425741} is an apocalyptic number.

It is an amenable number.

12163606425741 is a deficient number, since it is larger than the sum of its proper divisors (4054535475251).

12163606425741 is an equidigital number, since it uses as much as digits as its factorization.

12163606425741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054535475250.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 12163606425741 in words is "twelve trillion, one hundred sixty-three billion, six hundred six million, four hundred twenty-five thousand, seven hundred forty-one".