10840104461 has 2 divisors, whose sum is σ = 10840104462. Its totient is φ = 10840104460.

The previous prime is 10840104439. The next prime is 10840104463. The reversal of 10840104461 is 16440104801.

10840104461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9473323561 + 1366780900 = 97331^2 + 36970^2 .

It is a cyclic number.

It is not a de Polignac number, because 10840104461 - 2¹⁰ = 10840103437 is a prime.

Together with 10840104463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10840104463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5420052230 + 5420052231.

It is an arithmetic number, because the mean of its divisors is an integer number (5420052231).

Almost surely, 2^10840104461 is an apocalyptic number.

It is an amenable number.

10840104461 is a deficient number, since it is larger than the sum of its proper divisors (1).

10840104461 is an equidigital number, since it uses as much as digits as its factorization.

10840104461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 10840104461 in words is "ten billion, eight hundred forty million, one hundred four thousand, four hundred sixty-one".