1068981576071 has 8 divisors (see below), whose sum is σ = 1071665025600. Its totient is φ = 1066301439840.

The previous prime is 1068981576007. The next prime is 1068981576073. The reversal of 1068981576071 is 1706751898601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1068981576071 - 2⁶ = 1068981576007 is a prime.

It is a super-2 number, since 2×1068981576071² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1068981576071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068981576073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181616 + ... + 1473413.

It is an arithmetic number, because the mean of its divisors is an integer number (133958128200).

Almost surely, 2^{1068981576071} is an apocalyptic number.

1068981576071 is a deficient number, since it is larger than the sum of its proper divisors (2683449529).

1068981576071 is an equidigital number, since it uses as much as digits as its factorization.

1068981576071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656649.

The product of its (nonzero) digits is 5080320, while the sum is 59.

The spelling of 1068981576071 in words is "one trillion, sixty-eight billion, nine hundred eighty-one million, five hundred seventy-six thousand, seventy-one".