440255343552044 has 12 divisors (see below), whose sum is σ = 770454444256224. Its totient is φ = 220125502335984.

The previous prime is 440255343552043. The next prime is 440255343552049.

440255343552044 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×440255343552044² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 440255343551983 and 440255343552001.

It is not an unprimeable number, because it can be changed into a prime (440255343552043) 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, 541903364 + ... + 542715179.

It is an arithmetic number, because the mean of its divisors is an integer number (64204537021352).

Almost surely, 2^{440255343552044} is an apocalyptic number.

It is an amenable number.

440255343552044 is a deficient number, since it is larger than the sum of its proper divisors (330199100704180).

440255343552044 is a wasteful number, since it uses less digits than its factorization.

440255343552044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084720024 (or 1084720022 counting only the distinct ones).

The product of its (nonzero) digits is 23040000, while the sum is 50.

The spelling of 440255343552044 in words is "four hundred forty trillion, two hundred fifty-five billion, three hundred forty-three million, five hundred fifty-two thousand, forty-four".