74080068511 has 2 divisors, whose sum is σ = 74080068512. Its totient is φ = 74080068510.

The previous prime is 74080068467. The next prime is 74080068527. The reversal of 74080068511 is 11586008047.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74080068511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74080068551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37040034255 + 37040034256.

It is an arithmetic number, because the mean of its divisors is an integer number (37040034256).

Almost surely, 2^74080068511 is an apocalyptic number.

74080068511 is a deficient number, since it is larger than the sum of its proper divisors (1).

74080068511 is an equidigital number, since it uses as much as digits as its factorization.

74080068511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 40.

The spelling of 74080068511 in words is "seventy-four billion, eighty million, sixty-eight thousand, five hundred eleven".