441747821882144 has 48 divisors (see below), whose sum is σ = 871635379507200. Its totient is φ = 220380323496960.

The previous prime is 441747821882077. The next prime is 441747821882167. The reversal of 441747821882144 is 441288128747144.

It is a super-2 number, since 2×441747821882144² (a number of 30 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 61783649 + ... + 68561759.

It is an arithmetic number, because the mean of its divisors is an integer number (18159070406400).

Almost surely, 2^{441747821882144} is an apocalyptic number.

It is an amenable number.

441747821882144 is a deficient number, since it is larger than the sum of its proper divisors (429887557625056).

441747821882144 is a wasteful number, since it uses less digits than its factorization.

441747821882144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6782673 (or 6782665 counting only the distinct ones).

The product of its digits is 102760448, while the sum is 65.

The spelling of 441747821882144 in words is "four hundred forty-one trillion, seven hundred forty-seven billion, eight hundred twenty-one million, eight hundred eighty-two thousand, one hundred forty-four".