42326323189 has 8 divisors (see below), whose sum is σ = 45485005248. Its totient is φ = 39241963200.

The previous prime is 42326323157. The next prime is 42326323217. The reversal of 42326323189 is 98132362324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42326323189 - 2⁵ = 42326323157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42326323289) 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 in 7 ways as a sum of consecutive naturals, for example, 18579337 + ... + 18581614.

It is an arithmetic number, because the mean of its divisors is an integer number (5685625656).

Almost surely, 2^42326323189 is an apocalyptic number.

It is an amenable number.

42326323189 is a deficient number, since it is larger than the sum of its proper divisors (3158682059).

42326323189 is a wasteful number, since it uses less digits than its factorization.

42326323189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37161035.

The product of its digits is 373248, while the sum is 43.

The spelling of 42326323189 in words is "forty-two billion, three hundred twenty-six million, three hundred twenty-three thousand, one hundred eighty-nine".