42373816718 has 8 divisors (see below), whose sum is σ = 67299591312. Its totient is φ = 19940619616.

The previous prime is 42373816679. The next prime is 42373816721. The reversal of 42373816718 is 81761837324.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623144330 + ... + 623144397.

It is an arithmetic number, because the mean of its divisors is an integer number (8412448914).

Almost surely, 2^42373816718 is an apocalyptic number.

42373816718 is a deficient number, since it is larger than the sum of its proper divisors (24925774594).

42373816718 is a wasteful number, since it uses less digits than its factorization.

42373816718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246288746.

The product of its digits is 1354752, while the sum is 50.

The spelling of 42373816718 in words is "forty-two billion, three hundred seventy-three million, eight hundred sixteen thousand, seven hundred eighteen".