100443230424 has 48 divisors (see below), whose sum is σ = 272405016000. Its totient is φ = 33435382464.

The previous prime is 100443230369. The next prime is 100443230527. The reversal of 100443230424 is 424032344001.

It is a happy number.

100443230424 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 4 + 3 + 230 + 424 = 666.

It is a congruent number.

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, 898824 + ... + 1004375.

It is an arithmetic number, because the mean of its divisors is an integer number (5675104500).

Almost surely, 2^100443230424 is an apocalyptic number.

It is an amenable number.

100443230424 is an abundant number, since it is smaller than the sum of its proper divisors (171961785576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100443230424 is a wasteful number, since it uses less digits than its factorization.

100443230424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903944 (or 1903937 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 100443230424 its reverse (424032344001), we get a palindrome (524475574425).

The spelling of 100443230424 in words is "one hundred billion, four hundred forty-three million, two hundred thirty thousand, four hundred twenty-four".