20068754053741 has 2 divisors, whose sum is σ = 20068754053742. Its totient is φ = 20068754053740.

The previous prime is 20068754053637. The next prime is 20068754053759. The reversal of 20068754053741 is 14735045786002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19254105202500 + 814648851241 = 4387950^2 + 902579^2 .

It is a cyclic number.

It is not a de Polignac number, because 20068754053741 - 2¹⁹ = 20068753529453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20068754053781) 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, 10034377026870 + 10034377026871.

It is an arithmetic number, because the mean of its divisors is an integer number (10034377026871).

Almost surely, 2^{20068754053741} is an apocalyptic number.

It is an amenable number.

20068754053741 is a deficient number, since it is larger than the sum of its proper divisors (1).

20068754053741 is an equidigital number, since it uses as much as digits as its factorization.

20068754053741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5644800, while the sum is 52.

The spelling of 20068754053741 in words is "twenty trillion, sixty-eight billion, seven hundred fifty-four million, fifty-three thousand, seven hundred forty-one".