130634305620066 has 56 divisors (see below), whose sum is σ = 296488137271260. Its totient is φ = 43145275198176.

The previous prime is 130634305620037. The next prime is 130634305620079. The reversal of 130634305620066 is 660026503436031.

130634305620066 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 3 + 430 + 5 + 6 + 200 + 6 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 123362227991025 + 7272077629041 = 11106855^2 + 2696679^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 410842405 + ... + 411160248.

Almost surely, 2^{130634305620066} is an apocalyptic number.

130634305620066 is an abundant number, since it is smaller than the sum of its proper divisors (165853831651194).

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

130634305620066 is an equidigital number, since it uses as much as digits as its factorization.

130634305620066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822002782 (or 822002767 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 45.

The spelling of 130634305620066 in words is "one hundred thirty trillion, six hundred thirty-four billion, three hundred five million, six hundred twenty thousand, sixty-six".