41985505668 has 24 divisors (see below), whose sum is σ = 98262159520. Its totient is φ = 13952885760.

The previous prime is 41985505487. The next prime is 41985505697. The reversal of 41985505668 is 86650558914.

41985505668 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, 5281213 + ... + 5289156.

Almost surely, 2^41985505668 is an apocalyptic number.

It is an amenable number.

41985505668 is an abundant number, since it is smaller than the sum of its proper divisors (56276653852).

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

41985505668 is a wasteful number, since it uses less digits than its factorization.

41985505668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10570707 (or 10570705 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 57.

The spelling of 41985505668 in words is "forty-one billion, nine hundred eighty-five million, five hundred five thousand, six hundred sixty-eight".