43332442132069 has 2 divisors, whose sum is σ = 43332442132070. Its totient is φ = 43332442132068.

The previous prime is 43332442132061. The next prime is 43332442132127. The reversal of 43332442132069 is 96023124423334.

43332442132069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43223235015844 + 109207116225 = 6574438^2 + 330465^2 .

It is a cyclic number.

It is not a de Polignac number, because 43332442132069 - 2³ = 43332442132061 is a prime.

It is a super-2 number, since 2×43332442132069² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43332442132061) 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, 21666221066034 + 21666221066035.

It is an arithmetic number, because the mean of its divisors is an integer number (21666221066035).

Almost surely, 2^{43332442132069} is an apocalyptic number.

It is an amenable number.

43332442132069 is a deficient number, since it is larger than the sum of its proper divisors (1).

43332442132069 is an equidigital number, since it uses as much as digits as its factorization.

43332442132069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 46.

The spelling of 43332442132069 in words is "forty-three trillion, three hundred thirty-two billion, four hundred forty-two million, one hundred thirty-two thousand, sixty-nine".