440130210112 has 28 divisors (see below), whose sum is σ = 877007413876. Its totient is φ = 219151964160.

The previous prime is 440130210101. The next prime is 440130210131. The reversal of 440130210112 is 211012031044.

It can be written as a sum of positive squares in 2 ways, for example, as 194883399936 + 245246810176 = 441456^2 + 495224^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 440130210112.

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 in 3 ways as a sum of consecutive naturals, for example, 14252283 + ... + 14283130.

Almost surely, 2^440130210112 is an apocalyptic number.

It is an amenable number.

440130210112 is a deficient number, since it is larger than the sum of its proper divisors (436877203764).

440130210112 is a wasteful number, since it uses less digits than its factorization.

440130210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28535666 (or 28535656 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 440130210112 its reverse (211012031044), we get a palindrome (651142241156).

The spelling of 440130210112 in words is "four hundred forty billion, one hundred thirty million, two hundred ten thousand, one hundred twelve".