47441504666 has 24 divisors (see below), whose sum is σ = 73802408160. Its totient is φ = 22871204496.

The previous prime is 47441504659. The next prime is 47441504687. The reversal of 47441504666 is 66640514474.

It is a self number, because there is not a number n which added to its sum of digits gives 47441504666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1223915 + ... + 1262081.

It is an arithmetic number, because the mean of its divisors is an integer number (3075100340).

Almost surely, 2^47441504666 is an apocalyptic number.

47441504666 is a deficient number, since it is larger than the sum of its proper divisors (26360903494).

47441504666 is a wasteful number, since it uses less digits than its factorization.

47441504666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38966 (or 38937 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 47441504666 in words is "forty-seven billion, four hundred forty-one million, five hundred four thousand, six hundred sixty-six".