42807870824 has 16 divisors (see below), whose sum is σ = 80286280800. Its totient is φ = 21398195952.

The previous prime is 42807870803. The next prime is 42807870839.

42807870824 is nontrivially palindromic in base 10.

42807870824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685652 + ... + 745475.

It is an arithmetic number, because the mean of its divisors is an integer number (5017892550).

Almost surely, 2^42807870824 is an apocalyptic number.

It is an amenable number.

42807870824 is a deficient number, since it is larger than the sum of its proper divisors (37478409976).

42807870824 is a wasteful number, since it uses less digits than its factorization.

42807870824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434872 (or 1434868 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 50.

The spelling of 42807870824 in words is "forty-two billion, eight hundred seven million, eight hundred seventy thousand, eight hundred twenty-four".