441043400000 has 336 divisors, whose sum is σ = 1304650996992. Its totient is φ = 144629760000.

The previous prime is 441043399999. The next prime is 441043400027. The reversal of 441043400000 is 4340144.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32193152 + ... + 32206848.

It is an arithmetic number, because the mean of its divisors is an integer number (3882889872).

Almost surely, 2^441043400000 is an apocalyptic number.

441043400000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441043400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (652325498496).

441043400000 is an abundant number, since it is smaller than the sum of its proper divisors (863607596992).

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

441043400000 is an equidigital number, since it uses as much as digits as its factorization.

441043400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13764 (or 13734 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 441043400000 its reverse (4340144), we get a palindrome (441047740144).

The spelling of 441043400000 in words is "four hundred forty-one billion, forty-three million, four hundred thousand".