10031332044 has 48 divisors (see below), whose sum is σ = 23800664160. Its totient is φ = 3287877120.

The previous prime is 10031332039. The next prime is 10031332081. The reversal of 10031332044 is 44023313001.

It is a self number, because there is not a number n which added to its sum of digits gives 10031332044.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167362 + ... + 219254.

It is an arithmetic number, because the mean of its divisors is an integer number (495847170).

Almost surely, 2^10031332044 is an apocalyptic number.

It is an amenable number.

10031332044 is an abundant number, since it is smaller than the sum of its proper divisors (13769332116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10031332044 is a wasteful number, since it uses less digits than its factorization.

10031332044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52170 (or 52168 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10031332044 its reverse (44023313001), we get a palindrome (54054645045).

The spelling of 10031332044 in words is "ten billion, thirty-one million, three hundred thirty-two thousand, forty-four".