42331118784 has 56 divisors (see below), whose sum is σ = 112101922608. Its totient is φ = 14097669120.

The previous prime is 42331118773. The next prime is 42331118801. The reversal of 42331118784 is 48781113324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115774 + ... + 313154.

Almost surely, 2^42331118784 is an apocalyptic number.

It is an amenable number.

42331118784 is an abundant number, since it is smaller than the sum of its proper divisors (69770803824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42331118784 is a wasteful number, since it uses less digits than its factorization.

42331118784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198513 (or 198503 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The spelling of 42331118784 in words is "forty-two billion, three hundred thirty-one million, one hundred eighteen thousand, seven hundred eighty-four".