100043104441 has 6 divisors (see below), whose sum is σ = 116376672570. Its totient is φ = 85751232336.

The previous prime is 100043104433. The next prime is 100043104457. The reversal of 100043104441 is 144401340001.

It can be written as a sum of positive squares in only one way, i.e., 99348518416 + 694586025 = 315196^2 + 26355^2 .

It is not a de Polignac number, because 100043104441 - 2³ = 100043104433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100043104481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1020847956 + ... + 1020848053.

It is an arithmetic number, because the mean of its divisors is an integer number (19396112095).

Almost surely, 2^100043104441 is an apocalyptic number.

It is an amenable number.

100043104441 is a deficient number, since it is larger than the sum of its proper divisors (16333568129).

100043104441 is an equidigital number, since it uses as much as digits as its factorization.

100043104441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041696023 (or 2041696016 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 100043104441 its reverse (144401340001), we get a palindrome (244444444442).

The spelling of 100043104441 in words is "one hundred billion, forty-three million, one hundred four thousand, four hundred forty-one".