100004442289 has 2 divisors, whose sum is σ = 100004442290. Its totient is φ = 100004442288.

The previous prime is 100004442269. The next prime is 100004442337. The reversal of 100004442289 is 982244400001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86020197264 + 13984245025 = 293292^2 + 118255^2 .

It is a cyclic number.

It is not a de Polignac number, because 100004442289 - 2⁹ = 100004441777 is a prime.

It is not a weakly prime, because it can be changed into another prime (100004442269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50002221144 + 50002221145.

It is an arithmetic number, because the mean of its divisors is an integer number (50002221145).

Almost surely, 2^100004442289 is an apocalyptic number.

It is an amenable number.

100004442289 is a deficient number, since it is larger than the sum of its proper divisors (1).

100004442289 is an equidigital number, since it uses as much as digits as its factorization.

100004442289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 100004442289 in words is "one hundred billion, four million, four hundred forty-two thousand, two hundred eighty-nine".