841104049 has 2 divisors, whose sum is σ = 841104050. Its totient is φ = 841104048.

The previous prime is 841104013. The next prime is 841104071. The reversal of 841104049 is 940401148.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 707932449 + 133171600 = 26607^2 + 11540^2 .

It is a cyclic number.

It is not a de Polignac number, because 841104049 - 2¹¹ = 841102001 is a prime.

It is equal to p_43149136 and since 841104049 and 43149136 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 841104049.

It is not a weakly prime, because it can be changed into another prime (841104079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420552024 + 420552025.

It is an arithmetic number, because the mean of its divisors is an integer number (420552025).

Almost surely, 2^841104049 is an apocalyptic number.

It is an amenable number.

841104049 is a deficient number, since it is larger than the sum of its proper divisors (1).

841104049 is an equidigital number, since it uses as much as digits as its factorization.

841104049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 841104049 is about 29001.7938927922. The cubic root of 841104049 is about 943.9519932885.

The spelling of 841104049 in words is "eight hundred forty-one million, one hundred four thousand, forty-nine".