9996386388130 has 32 divisors (see below), whose sum is σ = 18065109751920. Its totient is φ = 3982643036160.

The previous prime is 9996386388113. The next prime is 9996386388133. The reversal of 9996386388130 is 318836836999.

It can be written as a sum of positive squares in 8 ways, for example, as 8429110243849 + 1567276144281 = 2903293^2 + 1251909^2 .

It is not an unprimeable number, because it can be changed into a prime (9996386388133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29853676 + ... + 30186664.

Almost surely, 2^{9996386388130} is an apocalyptic number.

9996386388130 is a deficient number, since it is larger than the sum of its proper divisors (8068723363790).

9996386388130 is a wasteful number, since it uses less digits than its factorization.

9996386388130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344934.

The product of its (nonzero) digits is 362797056, while the sum is 73.

The spelling of 9996386388130 in words is "nine trillion, nine hundred ninety-six billion, three hundred eighty-six million, three hundred eighty-eight thousand, one hundred thirty".