100044320344 has 8 divisors (see below), whose sum is σ = 187583100660. Its totient is φ = 50022160168.

The previous prime is 100044320287. The next prime is 100044320353. The reversal of 100044320344 is 443023440001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6252770014 + ... + 6252770029.

Almost surely, 2^100044320344 is an apocalyptic number.

It is an amenable number.

100044320344 is a deficient number, since it is larger than the sum of its proper divisors (87538780316).

100044320344 is a wasteful number, since it uses less digits than its factorization.

100044320344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12505540049 (or 12505540045 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 100044320344 its reverse (443023440001), we get a palindrome (543067760345).

The spelling of 100044320344 in words is "one hundred billion, forty-four million, three hundred twenty thousand, three hundred forty-four".