42943834924 has 12 divisors (see below), whose sum is σ = 75507881848. Its totient is φ = 21370154400.

The previous prime is 42943834877. The next prime is 42943834939.

42943834924 is nontrivially palindromic in base 10.

It is an unprimeable number.

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, 25439817 + ... + 25441504.

Almost surely, 2^42943834924 is an apocalyptic number.

It is an amenable number.

42943834924 is a deficient number, since it is larger than the sum of its proper divisors (32564046924).

42943834924 is a wasteful number, since it uses less digits than its factorization.

42943834924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50881536 (or 50881534 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 52.

The spelling of 42943834924 in words is "forty-two billion, nine hundred forty-three million, eight hundred thirty-four thousand, nine hundred twenty-four".