441331216056436 has 48 divisors (see below), whose sum is σ = 799934726868480. Its totient is φ = 212887331568000.

The previous prime is 441331216056407. The next prime is 441331216056439. The reversal of 441331216056436 is 634650612133144.

It is a super-3 number, since 3×441331216056436³ (a number of 45 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 441331216056436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441331216056439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18353551 + ... + 34921558.

It is an arithmetic number, because the mean of its divisors is an integer number (16665306809760).

Almost surely, 2^{441331216056436} is an apocalyptic number.

It is an amenable number.

441331216056436 is a deficient number, since it is larger than the sum of its proper divisors (358603510812044).

441331216056436 is a wasteful number, since it uses less digits than its factorization.

441331216056436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53275624 (or 53275622 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 441331216056436 in words is "four hundred forty-one trillion, three hundred thirty-one billion, two hundred sixteen million, fifty-six thousand, four hundred thirty-six".