10666611016 has 8 divisors (see below), whose sum is σ = 19999895670. Its totient is φ = 5333305504.

The previous prime is 10666610993. The next prime is 10666611023. The reversal of 10666611016 is 61011666601.

10666611016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9359788516 + 1306822500 = 96746^2 + 36150^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×10666611016³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666663181 + ... + 666663196.

Almost surely, 2^10666611016 is an apocalyptic number.

It is an amenable number.

10666611016 is a deficient number, since it is larger than the sum of its proper divisors (9333284654).

10666611016 is a wasteful number, since it uses less digits than its factorization.

10666611016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333326383 (or 1333326379 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 10666611016 in words is "ten billion, six hundred sixty-six million, six hundred eleven thousand, sixteen".