11585325181444 has 24 divisors (see below), whose sum is σ = 23170809070080. Its totient is φ = 4965105354816.

The previous prime is 11585325181411. The next prime is 11585325181481. The reversal of 11585325181444 is 44418152358511.

It is a junction number, because it is equal to n+sod(n) for n = 11585325181391 and 11585325181400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2983629 + ... + 5663275.

It is an arithmetic number, because the mean of its divisors is an integer number (965450377920).

Almost surely, 2^{11585325181444} is an apocalyptic number.

11585325181444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11585325181444 is an abundant number, since it is smaller than the sum of its proper divisors (11585483888636).

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

11585325181444 is a wasteful number, since it uses less digits than its factorization.

11585325181444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834067 (or 2834065 counting only the distinct ones).

The product of its digits is 3072000, while the sum is 52.

The spelling of 11585325181444 in words is "eleven trillion, five hundred eighty-five billion, three hundred twenty-five million, one hundred eighty-one thousand, four hundred forty-four".