9306660665124 has 81 divisors (see below), whose sum is σ = 23669993445553. Its totient is φ = 3083238878304.

The previous prime is 9306660665101. The next prime is 9306660665219. The reversal of 9306660665124 is 4215660666039.

The square root of 9306660665124 is 3050682.

It is a perfect power (a square), and thus also a powerful number.

9306660665124 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., 8465830352100 + 840830313024 = 2909610^2 + 916968^2 .

It is a super-2 number, since 2×9306660665124² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3166606447 + ... + 3166609385.

Almost surely, 2^{9306660665124} is an apocalyptic number.

9306660665124 is the 3050682-nd square number.

It is an amenable number.

9306660665124 is an abundant number, since it is smaller than the sum of its proper divisors (14363332780429).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9306660665124 is an equidigital number, since it uses as much as digits as its factorization.

9306660665124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6234 (or 3117 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 54.

The spelling of 9306660665124 in words is "nine trillion, three hundred six billion, six hundred sixty million, six hundred sixty-five thousand, one hundred twenty-four".