10031444012 has 12 divisors (see below), whose sum is σ = 17560821096. Its totient is φ = 5014066560.

The previous prime is 10031443987. The next prime is 10031444021. The reversal of 10031444012 is 21044413001.

10031444012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10031444012² (a number of 21 digits) contains 22 as substring.

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, 400178 + ... + 424505.

It is an arithmetic number, because the mean of its divisors is an integer number (1463401758).

Almost surely, 2^10031444012 is an apocalyptic number.

It is an amenable number.

10031444012 is a deficient number, since it is larger than the sum of its proper divisors (7529377084).

10031444012 is a wasteful number, since it uses less digits than its factorization.

10031444012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827728 (or 827726 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10031444012 its reverse (21044413001), we get a palindrome (31075857013).

The spelling of 10031444012 in words is "ten billion, thirty-one million, four hundred forty-four thousand, twelve".