441280813328 has 40 divisors (see below), whose sum is σ = 875395111008. Its totient is φ = 215378618112.

The previous prime is 441280813327. The next prime is 441280813331. The reversal of 441280813328 is 823318082144.

It is a super-2 number, since 2×441280813328² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (441280813327) by changing a digit.

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, 946475 + ... + 1333557.

Almost surely, 2^441280813328 is an apocalyptic number.

It is an amenable number.

441280813328 is a deficient number, since it is larger than the sum of its proper divisors (434114297680).

441280813328 is a wasteful number, since it uses less digits than its factorization.

441280813328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388791 (or 388785 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 441280813328 in words is "four hundred forty-one billion, two hundred eighty million, eight hundred thirteen thousand, three hundred twenty-eight".