10816411777 has 2 divisors, whose sum is σ = 10816411778. Its totient is φ = 10816411776.

The previous prime is 10816411769. The next prime is 10816411817. The reversal of 10816411777 is 77711461801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5521084416 + 5295327361 = 74304^2 + 72769^2 .

It is a cyclic number.

It is not a de Polignac number, because 10816411777 - 2³ = 10816411769 is a prime.

It is not a weakly prime, because it can be changed into another prime (10819411777) 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, 5408205888 + 5408205889.

It is an arithmetic number, because the mean of its divisors is an integer number (5408205889).

Almost surely, 2^10816411777 is an apocalyptic number.

It is an amenable number.

10816411777 is a deficient number, since it is larger than the sum of its proper divisors (1).

10816411777 is an equidigital number, since it uses as much as digits as its factorization.

10816411777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65856, while the sum is 43.

The spelling of 10816411777 in words is "ten billion, eight hundred sixteen million, four hundred eleven thousand, seven hundred seventy-seven".