12179189041 has 2 divisors, whose sum is σ = 12179189042. Its totient is φ = 12179189040.

The previous prime is 12179189021. The next prime is 12179189053. The reversal of 12179189041 is 14098197121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12079109025 + 100080016 = 109905^2 + 10004^2 .

It is a cyclic number.

It is not a de Polignac number, because 12179189041 - 2²¹ = 12177091889 is a prime.

It is not a weakly prime, because it can be changed into another prime (12179189021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6089594520 + 6089594521.

It is an arithmetic number, because the mean of its divisors is an integer number (6089594521).

Almost surely, 2^12179189041 is an apocalyptic number.

It is an amenable number.

12179189041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12179189041 is an equidigital number, since it uses as much as digits as its factorization.

12179189041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 43.

The spelling of 12179189041 in words is "twelve billion, one hundred seventy-nine million, one hundred eighty-nine thousand, forty-one".