441020801 has 8 divisors (see below), whose sum is σ = 478572864. Its totient is φ = 403986960.

The previous prime is 441020753. The next prime is 441020819. The reversal of 441020801 is 108020144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-441020801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441020891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127781 + ... + 131186.

It is an arithmetic number, because the mean of its divisors is an integer number (59821608).

Almost surely, 2^441020801 is an apocalyptic number.

It is an amenable number.

441020801 is a deficient number, since it is larger than the sum of its proper divisors (37552063).

441020801 is a wasteful number, since it uses less digits than its factorization.

441020801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259111.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 441020801 is about 21000.4952560648. The cubic root of 441020801 is about 761.1782284266.

Adding to 441020801 its reverse (108020144), we get a palindrome (549040945).

The spelling of 441020801 in words is "four hundred forty-one million, twenty thousand, eight hundred one".