42323775359 has 4 divisors (see below), whose sum is σ = 42593353704. Its totient is φ = 42054197016.

The previous prime is 42323775311. The next prime is 42323775469. The reversal of 42323775359 is 95357732324.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42323775359 - 2⁸ = 42323775103 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 (42323775259) 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 3 ways as a sum of consecutive naturals, for example, 134788937 + ... + 134789250.

It is an arithmetic number, because the mean of its divisors is an integer number (10648338426).

Almost surely, 2^42323775359 is an apocalyptic number.

42323775359 is a deficient number, since it is larger than the sum of its proper divisors (269578345).

42323775359 is a wasteful number, since it uses less digits than its factorization.

42323775359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269578344.

The product of its digits is 4762800, while the sum is 50.

The spelling of 42323775359 in words is "forty-two billion, three hundred twenty-three million, seven hundred seventy-five thousand, three hundred fifty-nine".