41656011616049 has 2 divisors, whose sum is σ = 41656011616050. Its totient is φ = 41656011616048.

The previous prime is 41656011615961. The next prime is 41656011616117. The reversal of 41656011616049 is 94061611065614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24128333443600 + 17527678172449 = 4912060^2 + 4186607^2 .

It is a cyclic number.

It is not a de Polignac number, because 41656011616049 - 2²⁸ = 41655743180593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41656011615988 and 41656011616006.

It is not a weakly prime, because it can be changed into another prime (41656011646049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20828005808024 + 20828005808025.

It is an arithmetic number, because the mean of its divisors is an integer number (20828005808025).

Almost surely, 2^{41656011616049} is an apocalyptic number.

It is an amenable number.

41656011616049 is a deficient number, since it is larger than the sum of its proper divisors (1).

41656011616049 is an equidigital number, since it uses as much as digits as its factorization.

41656011616049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 41656011616049 in words is "forty-one trillion, six hundred fifty-six billion, eleven million, six hundred sixteen thousand, forty-nine".