42682665880 has 32 divisors (see below), whose sum is σ = 96183126000. Its totient is φ = 17046910336.

The previous prime is 42682665853. The next prime is 42682665899. The reversal of 42682665880 is 8856628624.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790930 + ... + 843169.

Almost surely, 2^42682665880 is an apocalyptic number.

42682665880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42682665880 is an abundant number, since it is smaller than the sum of its proper divisors (53500460120).

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

42682665880 is a wasteful number, since it uses less digits than its factorization.

42682665880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634763 (or 1634759 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 42682665880 in words is "forty-two billion, six hundred eighty-two million, six hundred sixty-five thousand, eight hundred eighty".