100044440100002 has 24 divisors (see below), whose sum is σ = 163301503623300. Its totient is φ = 45931450250240.

The previous prime is 100044440099957. The next prime is 100044440100119. The reversal of 100044440100002 is 200001044440001.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 61438460916361 + 38605979183641 = 7838269^2 + 6213371^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2110796627 + ... + 2110844022.

Almost surely, 2^{100044440100002} is an apocalyptic number.

100044440100002 is a deficient number, since it is larger than the sum of its proper divisors (63257063523298).

100044440100002 is a wasteful number, since it uses less digits than its factorization.

100044440100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221640726 (or 4221640709 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 100044440100002 its reverse (200001044440001), we get a palindrome (300045484540003).

The spelling of 100044440100002 in words is "one hundred trillion, forty-four billion, four hundred forty million, one hundred thousand, two".