440044442110441 has 16 divisors (see below), whose sum is σ = 515961260108800. Its totient is φ = 367437244074768.

The previous prime is 440044442110393. The next prime is 440044442110477. The reversal of 440044442110441 is 144011244440044.

It is not a de Polignac number, because 440044442110441 - 2⁴³ = 431248349088233 is a prime.

It is a super-2 number, since 2×440044442110441² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 440044442110441.

It is not an unprimeable number, because it can be changed into a prime (440044442110841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1928568861 + ... + 1928797018.

It is an arithmetic number, because the mean of its divisors is an integer number (32247578756800).

Almost surely, 2^{440044442110441} is an apocalyptic number.

It is an amenable number.

440044442110441 is a deficient number, since it is larger than the sum of its proper divisors (75916817998359).

440044442110441 is a wasteful number, since it uses less digits than its factorization.

440044442110441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3857366308.

The product of its (nonzero) digits is 131072, while the sum is 37.

Adding to 440044442110441 its reverse (144011244440044), we get a palindrome (584055686550485).

The spelling of 440044442110441 in words is "four hundred forty trillion, forty-four billion, four hundred forty-two million, one hundred ten thousand, four hundred forty-one".