441840327841388 has 48 divisors (see below), whose sum is σ = 884321549201664. Its totient is φ = 189222819215040.

The previous prime is 441840327841387. The next prime is 441840327841399. The reversal of 441840327841388 is 883148723048144.

It is a super-3 number, since 3×441840327841388³ (a number of 45 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (441840327841387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847285706 + ... + 847807022.

It is an arithmetic number, because the mean of its divisors is an integer number (18423365608368).

Almost surely, 2^{441840327841388} is an apocalyptic number.

It is an amenable number.

441840327841388 is an abundant number, since it is smaller than the sum of its proper divisors (442481221360276).

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

441840327841388 is a wasteful number, since it uses less digits than its factorization.

441840327841388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543222 (or 543220 counting only the distinct ones).

The product of its (nonzero) digits is 132120576, while the sum is 65.

The spelling of 441840327841388 in words is "four hundred forty-one trillion, eight hundred forty billion, three hundred twenty-seven million, eight hundred forty-one thousand, three hundred eighty-eight".