440845548044 has 12 divisors (see below), whose sum is σ = 841614228168. Its totient is φ = 200384340000.

The previous prime is 440845548041. The next prime is 440845548079.

440845548044 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×440845548044³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 440845547983 and 440845548001.

It is not an unprimeable number, because it can be changed into a prime (440845548041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5009608457 + ... + 5009608544.

It is an arithmetic number, because the mean of its divisors is an integer number (70134519014).

Almost surely, 2^440845548044 is an apocalyptic number.

440845548044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

440845548044 is a deficient number, since it is larger than the sum of its proper divisors (400768680124).

440845548044 is a wasteful number, since it uses less digits than its factorization.

440845548044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10019217016 (or 10019217014 counting only the distinct ones).

The product of its (nonzero) digits is 6553600, while the sum is 50.

It can be divided in two parts, 440845 and 548044, that added together give a palindrome (988889).

The spelling of 440845548044 in words is "four hundred forty billion, eight hundred forty-five million, five hundred forty-eight thousand, forty-four".