100104432424 has 8 divisors (see below), whose sum is σ = 187695810810. Its totient is φ = 50052216208.

The previous prime is 100104432359. The next prime is 100104432473. The reversal of 100104432424 is 424234401001.

It can be written as a sum of positive squares in only one way, i.e., 54358922500 + 45745509924 = 233150^2 + 213882^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6256527019 + ... + 6256527034.

Almost surely, 2^100104432424 is an apocalyptic number.

It is an amenable number.

100104432424 is a deficient number, since it is larger than the sum of its proper divisors (87591378386).

100104432424 is a wasteful number, since it uses less digits than its factorization.

100104432424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12513054059 (or 12513054055 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 100104432424 its reverse (424234401001), we get a palindrome (524338833425).

The spelling of 100104432424 in words is "one hundred billion, one hundred four million, four hundred thirty-two thousand, four hundred twenty-four".