67706741104741 has 2 divisors, whose sum is σ = 67706741104742. Its totient is φ = 67706741104740.

The previous prime is 67706741104727. The next prime is 67706741104757. The reversal of 67706741104741 is 14740114760776.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58833962308900 + 8872778795841 = 7670330^2 + 2978721^2 .

It is a cyclic number.

It is not a de Polignac number, because 67706741104741 - 2⁹ = 67706741104229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67706741104711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33853370552370 + 33853370552371.

It is an arithmetic number, because the mean of its divisors is an integer number (33853370552371).

Almost surely, 2^{67706741104741} is an apocalyptic number.

It is an amenable number.

67706741104741 is a deficient number, since it is larger than the sum of its proper divisors (1).

67706741104741 is an equidigital number, since it uses as much as digits as its factorization.

67706741104741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5531904, while the sum is 55.

The spelling of 67706741104741 in words is "sixty-seven trillion, seven hundred six billion, seven hundred forty-one million, one hundred four thousand, seven hundred forty-one".