4400204431132 has 6 divisors (see below), whose sum is σ = 7700357754488. Its totient is φ = 2200102215564.

The previous prime is 4400204431123. The next prime is 4400204431159. The reversal of 4400204431132 is 2311344020044.

It is a self number, because there is not a number n which added to its sum of digits gives 4400204431132.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 550025553888 + ... + 550025553895.

Almost surely, 2^{4400204431132} is an apocalyptic number.

It is an amenable number.

4400204431132 is a deficient number, since it is larger than the sum of its proper divisors (3300153323356).

4400204431132 is a wasteful number, since it uses less digits than its factorization.

4400204431132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100051107787 (or 1100051107785 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4400204431132 its reverse (2311344020044), we get a palindrome (6711548451176).

The spelling of 4400204431132 in words is "four trillion, four hundred billion, two hundred four million, four hundred thirty-one thousand, one hundred thirty-two".