11595661112394 has 48 divisors (see below), whose sum is σ = 25992685878120. Its totient is φ = 3731590719360.

The previous prime is 11595661112389. The next prime is 11595661112447. The reversal of 11595661112394 is 49321116659511.

11595661112394 is a `hidden beast` number, since 1 + 1 + 5 + 9 + 5 + 6 + 611 + 12 + 3 + 9 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7676983523169 + 3918677589225 = 2770737^2 + 1979565^2 .

It is a super-2 number, since 2×11595661112394² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11595661112394.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4632004 + ... + 6681824.

Almost surely, 2^{11595661112394} is an apocalyptic number.

11595661112394 is an abundant number, since it is smaller than the sum of its proper divisors (14397024765726).

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

11595661112394 is a wasteful number, since it uses less digits than its factorization.

11595661112394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060695 (or 2060692 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 54.

The spelling of 11595661112394 in words is "eleven trillion, five hundred ninety-five billion, six hundred sixty-one million, one hundred twelve thousand, three hundred ninety-four".