42982800668 has 6 divisors (see below), whose sum is σ = 75219901176. Its totient is φ = 21491400332.

The previous prime is 42982800611. The next prime is 42982800691. The reversal of 42982800668 is 86600828924.

42982800668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5372850080 + ... + 5372850087.

It is an arithmetic number, because the mean of its divisors is an integer number (12536650196).

Almost surely, 2^42982800668 is an apocalyptic number.

It is an amenable number.

42982800668 is a deficient number, since it is larger than the sum of its proper divisors (32237100508).

42982800668 is a wasteful number, since it uses less digits than its factorization.

42982800668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10745700171 (or 10745700169 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 53.

The spelling of 42982800668 in words is "forty-two billion, nine hundred eighty-two million, eight hundred thousand, six hundred sixty-eight".