42341589589 has 4 divisors (see below), whose sum is σ = 45598634956. Its totient is φ = 39084544224.

The previous prime is 42341589583. The next prime is 42341589611. The reversal of 42341589589 is 98598514324.

It is a happy number.

42341589589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10312402500 + 32029187089 = 101550^2 + 178967^2 .

It is a cyclic number.

It is not a de Polignac number, because 42341589589 - 2¹⁹ = 42341065301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42341589583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1628522664 + ... + 1628522689.

It is an arithmetic number, because the mean of its divisors is an integer number (11399658739).

Almost surely, 2^42341589589 is an apocalyptic number.

It is an amenable number.

42341589589 is a deficient number, since it is larger than the sum of its proper divisors (3257045367).

42341589589 is a wasteful number, since it uses less digits than its factorization.

42341589589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3257045366.

The product of its digits is 12441600, while the sum is 58.

The spelling of 42341589589 in words is "forty-two billion, three hundred forty-one million, five hundred eighty-nine thousand, five hundred eighty-nine".