440020032104 has 16 divisors (see below), whose sum is σ = 851651675520. Its totient is φ = 212912918640.

The previous prime is 440020032103. The next prime is 440020032113. The reversal of 440020032104 is 401230020044.

It is not an unprimeable number, because it can be changed into a prime (440020032103) 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, 887136914 + ... + 887137409.

It is an arithmetic number, because the mean of its divisors is an integer number (53228229720).

Almost surely, 2^440020032104 is an apocalyptic number.

It is an amenable number.

440020032104 is a deficient number, since it is larger than the sum of its proper divisors (411631643416).

440020032104 is a wasteful number, since it uses less digits than its factorization.

440020032104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774274360 (or 1774274356 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 440020032104 its reverse (401230020044), we get a palindrome (841250052148).

The spelling of 440020032104 in words is "four hundred forty billion, twenty million, thirty-two thousand, one hundred four".