11066314729 has 4 divisors (see below), whose sum is σ = 11113809876. Its totient is φ = 11018819584.

The previous prime is 11066314709. The next prime is 11066314741. The reversal of 11066314729 is 92741366011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5422849600 + 5643465129 = 73640^2 + 75123^2 .

It is a cyclic number.

It is not a de Polignac number, because 11066314729 - 2⁵ = 11066314697 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11066314691 and 11066314700.

It is not an unprimeable number, because it can be changed into a prime (11066314709) 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 in 3 ways as a sum of consecutive naturals, for example, 23747224 + ... + 23747689.

It is an arithmetic number, because the mean of its divisors is an integer number (2778452469).

Almost surely, 2^11066314729 is an apocalyptic number.

It is an amenable number.

11066314729 is a deficient number, since it is larger than the sum of its proper divisors (47495147).

11066314729 is an equidigital number, since it uses as much as digits as its factorization.

11066314729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47495146.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 11066314729 in words is "eleven billion, sixty-six million, three hundred fourteen thousand, seven hundred twenty-nine".