41266828777 has 2 divisors, whose sum is σ = 41266828778. Its totient is φ = 41266828776.

The previous prime is 41266828711. The next prime is 41266828787. The reversal of 41266828777 is 77782866214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26132662336 + 15134166441 = 161656^2 + 123021^2 .

It is a cyclic number.

It is not a de Polignac number, because 41266828777 - 2¹⁹ = 41266304489 is a prime.

It is not a weakly prime, because it can be changed into another prime (41266828787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20633414388 + 20633414389.

It is an arithmetic number, because the mean of its divisors is an integer number (20633414389).

Almost surely, 2^41266828777 is an apocalyptic number.

It is an amenable number.

41266828777 is a deficient number, since it is larger than the sum of its proper divisors (1).

41266828777 is an equidigital number, since it uses as much as digits as its factorization.

41266828777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12644352, while the sum is 58.

The spelling of 41266828777 in words is "forty-one billion, two hundred sixty-six million, eight hundred twenty-eight thousand, seven hundred seventy-seven".