100044024402004 has 12 divisors (see below), whose sum is σ = 175091138035828. Its totient is φ = 50017984963200.

The previous prime is 100044024401987. The next prime is 100044024402073. The reversal of 100044024402004 is 400204420440001.

It can be written as a sum of positive squares in 2 ways, for example, as 98002040561604 + 2041983840400 = 9899598^2 + 1428980^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100044024402004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006753557 + ... + 1006852924.

Almost surely, 2^{100044024402004} is an apocalyptic number.

It is an amenable number.

100044024402004 is a deficient number, since it is larger than the sum of its proper divisors (75047113633824).

100044024402004 is a wasteful number, since it uses less digits than its factorization.

100044024402004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013618906 (or 2013618904 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 100044024402004 its reverse (400204420440001), we get a palindrome (500248444842005).

The spelling of 100044024402004 in words is "one hundred trillion, forty-four billion, twenty-four million, four hundred two thousand, four".