342232232189 has 2 divisors, whose sum is σ = 342232232190. Its totient is φ = 342232232188.

The previous prime is 342232232143. The next prime is 342232232273. The reversal of 342232232189 is 981232232243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291986768164 + 50245464025 = 540358^2 + 224155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342232232189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342232232129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171116116094 + 171116116095.

It is an arithmetic number, because the mean of its divisors is an integer number (171116116095).

Almost surely, 2^342232232189 is an apocalyptic number.

It is an amenable number.

342232232189 is a deficient number, since it is larger than the sum of its proper divisors (1).

342232232189 is an equidigital number, since it uses as much as digits as its factorization.

342232232189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 41.

The spelling of 342232232189 in words is "three hundred forty-two billion, two hundred thirty-two million, two hundred thirty-two thousand, one hundred eighty-nine".