42318107584 has 14 divisors (see below), whose sum is σ = 83974994864. Its totient is φ = 21159053760.

The previous prime is 42318107509. The next prime is 42318107617. The reversal of 42318107584 is 48570181324.

It is a self number, because there is not a number n which added to its sum of digits gives 42318107584.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330610152 + ... + 330610279.

Almost surely, 2^42318107584 is an apocalyptic number.

It is an amenable number.

42318107584 is a deficient number, since it is larger than the sum of its proper divisors (41656887280).

42318107584 is an equidigital number, since it uses as much as digits as its factorization.

42318107584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661220443 (or 661220433 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 42318107584 in words is "forty-two billion, three hundred eighteen million, one hundred seven thousand, five hundred eighty-four".