100244433443 has 32 divisors (see below), whose sum is σ = 133642234368. Its totient is φ = 72789696000.

The previous prime is 100244433397. The next prime is 100244433451. The reversal of 100244433443 is 344334442001.

It is not a de Polignac number, because 100244433443 - 2⁸ = 100244433187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100244433943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246905 + ... + 511322.

It is an arithmetic number, because the mean of its divisors is an integer number (4176319824).

Almost surely, 2^100244433443 is an apocalyptic number.

100244433443 is a deficient number, since it is larger than the sum of its proper divisors (33397800925).

100244433443 is a wasteful number, since it uses less digits than its factorization.

100244433443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758363.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 100244433443 its reverse (344334442001), we get a palindrome (444578875444).

The spelling of 100244433443 in words is "one hundred billion, two hundred forty-four million, four hundred thirty-three thousand, four hundred forty-three".