100413443444 has 24 divisors (see below), whose sum is σ = 184988677440. Its totient is φ = 47560008384.

The previous prime is 100413443443. The next prime is 100413443453. The reversal of 100413443444 is 444344314001.

It is a super-2 number, since 2×100413443444² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100413443444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100413443443) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 897392 + ... + 1003064.

It is an arithmetic number, because the mean of its divisors is an integer number (7707861560).

Almost surely, 2^100413443444 is an apocalyptic number.

It is an amenable number.

100413443444 is a deficient number, since it is larger than the sum of its proper divisors (84575233996).

100413443444 is a wasteful number, since it uses less digits than its factorization.

100413443444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118199 (or 118197 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 100413443444 its reverse (444344314001), we get a palindrome (544757757445).

The spelling of 100413443444 in words is "one hundred billion, four hundred thirteen million, four hundred forty-three thousand, four hundred forty-four".