10444004312 has 32 divisors (see below), whose sum is σ = 23353056000. Its totient is φ = 4281392544.

The previous prime is 10444004299. The next prime is 10444004317. The reversal of 10444004312 is 21340044401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10444004317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4053062 + ... + 4055637.

It is an arithmetic number, because the mean of its divisors is an integer number (729783000).

Almost surely, 2^10444004312 is an apocalyptic number.

It is an amenable number.

10444004312 is an abundant number, since it is smaller than the sum of its proper divisors (12909051688).

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

10444004312 is a wasteful number, since it uses less digits than its factorization.

10444004312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8108735 (or 8108731 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10444004312 its reverse (21340044401), we get a palindrome (31784048713).

The spelling of 10444004312 in words is "ten billion, four hundred forty-four million, four thousand, three hundred twelve".