43422134242159 has 2 divisors, whose sum is σ = 43422134242160. Its totient is φ = 43422134242158.

The previous prime is 43422134242129. The next prime is 43422134242163. The reversal of 43422134242159 is 95124243122434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43422134242159 - 2⁷ = 43422134242031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43422134242129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21711067121079 + 21711067121080.

It is an arithmetic number, because the mean of its divisors is an integer number (21711067121080).

Almost surely, 2^{43422134242159} is an apocalyptic number.

43422134242159 is a deficient number, since it is larger than the sum of its proper divisors (1).

43422134242159 is an equidigital number, since it uses as much as digits as its factorization.

43422134242159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1658880, while the sum is 46.

The spelling of 43422134242159 in words is "forty-three trillion, four hundred twenty-two billion, one hundred thirty-four million, two hundred forty-two thousand, one hundred fifty-nine".