241644530666 has 144 divisors (see below), whose sum is σ = 484086909600. Its totient is φ = 89447117760.

The previous prime is 241644530573. The next prime is 241644530719. The reversal of 241644530666 is 666035446142.

241644530666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 241644530666.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 89529785 + ... + 89532483.

It is an arithmetic number, because the mean of its divisors is an integer number (3361714650).

Almost surely, 2^241644530666 is an apocalyptic number.

241644530666 is an abundant number, since it is smaller than the sum of its proper divisors (242442378934).

241644530666 is a wasteful number, since it uses less digits than its factorization.

241644530666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2929 (or 2899 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 241644530666 in words is "two hundred forty-one billion, six hundred forty-four million, five hundred thirty thousand, six hundred sixty-six".