11585445384246 has 36 divisors (see below), whose sum is σ = 23211297541332. Its totient is φ = 3855092383584.

The previous prime is 11585445384193. The next prime is 11585445384259. The reversal of 11585445384246 is 64248354458511.

It is a self number, because there is not a number n which added to its sum of digits gives 11585445384246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7812167421 + ... + 7812168903.

It is an arithmetic number, because the mean of its divisors is an integer number (644758265037).

Almost surely, 2^{11585445384246} is an apocalyptic number.

11585445384246 is an abundant number, since it is smaller than the sum of its proper divisors (11625852157086).

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

11585445384246 is an frugal number, since it uses more digits than its factorization.

11585445384246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845 (or 2425 counting only the distinct ones).

The product of its digits is 73728000, while the sum is 60.

The spelling of 11585445384246 in words is "eleven trillion, five hundred eighty-five billion, four hundred forty-five million, three hundred eighty-four thousand, two hundred forty-six".