1068280385671 has 2 divisors, whose sum is σ = 1068280385672. Its totient is φ = 1068280385670.

The previous prime is 1068280385651. The next prime is 1068280385737. The reversal of 1068280385671 is 1765830828601.

1068280385671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1068280385671 is a prime.

It is a super-2 number, since 2×1068280385671² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068280385651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534140192835 + 534140192836.

It is an arithmetic number, because the mean of its divisors is an integer number (534140192836).

Almost surely, 2^{1068280385671} is an apocalyptic number.

1068280385671 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068280385671 is an equidigital number, since it uses as much as digits as its factorization.

1068280385671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3870720, while the sum is 55.

The spelling of 1068280385671 in words is "one trillion, sixty-eight billion, two hundred eighty million, three hundred eighty-five thousand, six hundred seventy-one".