100244444044 has 48 divisors (see below), whose sum is σ = 179352230400. Its totient is φ = 49012761600.

The previous prime is 100244444039. The next prime is 100244444129. The reversal of 100244444044 is 440444442001.

It is a junction number, because it is equal to n+sod(n) for n = 100244443997 and 100244444015.

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, 62612844 + ... + 62614444.

It is an arithmetic number, because the mean of its divisors is an integer number (3736504800).

Almost surely, 2^100244444044 is an apocalyptic number.

It is an amenable number.

100244444044 is a deficient number, since it is larger than the sum of its proper divisors (79107786356).

100244444044 is a wasteful number, since it uses less digits than its factorization.

100244444044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238 (or 3236 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 100244444044 its reverse (440444442001), we get a palindrome (540688886045).

The spelling of 100244444044 in words is "one hundred billion, two hundred forty-four million, four hundred forty-four thousand, forty-four".