441978482118 has 8 divisors (see below), whose sum is σ = 883956964248. Its totient is φ = 147326160704.

The previous prime is 441978482117. The next prime is 441978482123. The reversal of 441978482118 is 811284879144.

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

441978482118 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441978482117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36831540171 + ... + 36831540182.

It is an arithmetic number, because the mean of its divisors is an integer number (110494620531).

Almost surely, 2^441978482118 is an apocalyptic number.

441978482118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

441978482118 is a wasteful number, since it uses less digits than its factorization.

441978482118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73663080358.

The product of its digits is 4128768, while the sum is 57.

The spelling of 441978482118 in words is "four hundred forty-one billion, nine hundred seventy-eight million, four hundred eighty-two thousand, one hundred eighteen".