441326040311508 has 192 divisors, whose sum is σ = 1174904155256832. Its totient is φ = 127627518712320.

The previous prime is 441326040311489. The next prime is 441326040311551. The reversal of 441326040311508 is 805113040623144.

It is a self number, because there is not a number n which added to its sum of digits gives 441326040311508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11417620710 + ... + 11417659362.

It is an arithmetic number, because the mean of its divisors is an integer number (6119292475296).

Almost surely, 2^{441326040311508} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441326040311508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (587452077628416).

441326040311508 is an abundant number, since it is smaller than the sum of its proper divisors (733578114945324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441326040311508 is a wasteful number, since it uses less digits than its factorization.

441326040311508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47214 (or 47212 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 441326040311508 in words is "four hundred forty-one trillion, three hundred twenty-six billion, forty million, three hundred eleven thousand, five hundred eight".