100104043432 has 8 divisors (see below), whose sum is σ = 187695081450. Its totient is φ = 50052021712.

The previous prime is 100104043423. The next prime is 100104043439. The reversal of 100104043432 is 234340401001.

It can be written as a sum of positive squares in only one way, i.e., 100087445956 + 16597476 = 316366^2 + 4074^2 .

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

It is a super-2 number, since 2×100104043432² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100104043439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6256502707 + ... + 6256502722.

Almost surely, 2^100104043432 is an apocalyptic number.

It is an amenable number.

100104043432 is a deficient number, since it is larger than the sum of its proper divisors (87591038018).

100104043432 is a wasteful number, since it uses less digits than its factorization.

100104043432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12513005435 (or 12513005431 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 100104043432 its reverse (234340401001), we get a palindrome (334444444433).

The spelling of 100104043432 in words is "one hundred billion, one hundred four million, forty-three thousand, four hundred thirty-two".