441161620504672 has 24 divisors (see below), whose sum is σ = 868952707345800. Its totient is φ = 220475218639104.

The previous prime is 441161620504669. The next prime is 441161620504673. The reversal of 441161620504672 is 276405026161144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441161620504673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3299670022 + ... + 3299803717.

It is an arithmetic number, because the mean of its divisors is an integer number (36206362806075).

Almost surely, 2^{441161620504672} is an apocalyptic number.

It is an amenable number.

441161620504672 is a deficient number, since it is larger than the sum of its proper divisors (427791086841128).

441161620504672 is a wasteful number, since it uses less digits than its factorization.

441161620504672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6599475838 (or 6599475830 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 441161620504672 in words is "four hundred forty-one trillion, one hundred sixty-one billion, six hundred twenty million, five hundred four thousand, six hundred seventy-two".