42733784396 has 24 divisors (see below), whose sum is σ = 75191927664. Its totient is φ = 21250437120.

The previous prime is 42733784389. The next prime is 42733784449. The reversal of 42733784396 is 69348733724.

42733784396 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 7 ways as a sum of consecutive naturals, for example, 5161316 + ... + 5169588.

It is an arithmetic number, because the mean of its divisors is an integer number (3132996986).

Almost surely, 2^42733784396 is an apocalyptic number.

It is an amenable number.

42733784396 is a deficient number, since it is larger than the sum of its proper divisors (32458143268).

42733784396 is a wasteful number, since it uses less digits than its factorization.

42733784396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15161 (or 15159 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 56.

The spelling of 42733784396 in words is "forty-two billion, seven hundred thirty-three million, seven hundred eighty-four thousand, three hundred ninety-six".