100423441424 has 20 divisors (see below), whose sum is σ = 194579632044. Its totient is φ = 50209342848.

The previous prime is 100423441397. The next prime is 100423441427. The reversal of 100423441424 is 424144324001.

It can be written as a sum of positive squares in 2 ways, for example, as 92964010000 + 7459431424 = 304900^2 + 86368^2 .

It is not an unprimeable number, because it can be changed into a prime (100423441427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228854 + ... + 503210.

Almost surely, 2^100423441424 is an apocalyptic number.

It is an amenable number.

100423441424 is a deficient number, since it is larger than the sum of its proper divisors (94156190620).

100423441424 is a wasteful number, since it uses less digits than its factorization.

100423441424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297242 (or 297236 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 100423441424 its reverse (424144324001), we get a palindrome (524567765425).

The spelling of 100423441424 in words is "one hundred billion, four hundred twenty-three million, four hundred forty-one thousand, four hundred twenty-four".