42680739912 has 48 divisors (see below), whose sum is σ = 111542798640. Its totient is φ = 13608347808.

The previous prime is 42680739911. The next prime is 42680739943. The reversal of 42680739912 is 21993708624.

It is not an unprimeable number, because it can be changed into a prime (42680739911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1668178 + ... + 1693569.

It is an arithmetic number, because the mean of its divisors is an integer number (2323808305).

Almost surely, 2^42680739912 is an apocalyptic number.

It is an amenable number.

42680739912 is an abundant number, since it is smaller than the sum of its proper divisors (68862058728).

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

42680739912 is a wasteful number, since it uses less digits than its factorization.

42680739912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3361802 (or 3361775 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 42680739912 in words is "forty-two billion, six hundred eighty million, seven hundred thirty-nine thousand, nine hundred twelve".