11444344633044 has 18 divisors (see below), whose sum is σ = 28928760044730. Its totient is φ = 3814781544336.

The previous prime is 11444344633021. The next prime is 11444344633063. The reversal of 11444344633044 is 44033644344411.

11444344633044 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 4 + 3 + 4 + 4 + 633 + 0 + 4 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9674513510544 + 1769831122500 = 3110388^2 + 1330350^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 158949230979 + ... + 158949231050.

Almost surely, 2^{11444344633044} is an apocalyptic number.

It is an amenable number.

11444344633044 is an abundant number, since it is smaller than the sum of its proper divisors (17484415411686).

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

11444344633044 is a wasteful number, since it uses less digits than its factorization.

11444344633044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317898462039 (or 317898462034 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 45.

Adding to 11444344633044 its reverse (44033644344411), we get a palindrome (55477988977455).

The spelling of 11444344633044 in words is "eleven trillion, four hundred forty-four billion, three hundred forty-four million, six hundred thirty-three thousand, forty-four".