440206602044 has 24 divisors (see below), whose sum is σ = 849837063600. Its totient is φ = 197845662080.

The previous prime is 440206602041. The next prime is 440206602097.

440206602044 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 440206602044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440206602041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56202239 + ... + 56210070.

It is an arithmetic number, because the mean of its divisors is an integer number (35409877650).

Almost surely, 2^440206602044 is an apocalyptic number.

440206602044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

440206602044 is a deficient number, since it is larger than the sum of its proper divisors (409630461556).

440206602044 is a wasteful number, since it uses less digits than its factorization.

440206602044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112412413 (or 112412411 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 440206602044 in words is "four hundred forty billion, two hundred six million, six hundred two thousand, forty-four".