1104704041691 has 2 divisors, whose sum is σ = 1104704041692. Its totient is φ = 1104704041690.

The previous prime is 1104704041627. The next prime is 1104704041709. The reversal of 1104704041691 is 1961404074011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1104704041691 - 2⁶ = 1104704041627 is a prime.

It is a super-2 number, since 2×1104704041691² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1104704041291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552352020845 + 552352020846.

It is an arithmetic number, because the mean of its divisors is an integer number (552352020846).

Almost surely, 2^{1104704041691} is an apocalyptic number.

1104704041691 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104704041691 is an equidigital number, since it uses as much as digits as its factorization.

1104704041691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 1104704041691 in words is "one trillion, one hundred four billion, seven hundred four million, forty-one thousand, six hundred ninety-one".