42327866882 has 12 divisors (see below), whose sum is σ = 73857808710. Its totient is φ = 18140514336.

The previous prime is 42327866881. The next prime is 42327866929. The reversal of 42327866882 is 28866872324.

It can be written as a sum of positive squares in only one way, i.e., 31371848641 + 10956018241 = 177121^2 + 104671^2 .

It is not an unprimeable number, because it can be changed into a prime (42327866881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 215958407 + ... + 215958602.

Almost surely, 2^42327866882 is an apocalyptic number.

42327866882 is a deficient number, since it is larger than the sum of its proper divisors (31529941828).

42327866882 is a wasteful number, since it uses less digits than its factorization.

42327866882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431917025 (or 431917018 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 56.

The spelling of 42327866882 in words is "forty-two billion, three hundred twenty-seven million, eight hundred sixty-six thousand, eight hundred eighty-two".