11141211042144 has 36 divisors (see below), whose sum is σ = 31682818901916. Its totient is φ = 3713737013952.

The previous prime is 11141211042133. The next prime is 11141211042209. The reversal of 11141211042144 is 44124011214111.

It is a happy number.

11141211042144 is a `hidden beast` number, since 1 + 1 + 1 + 412 + 1 + 104 + 2 + 144 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 19342379994 + ... + 19342380569.

It is an arithmetic number, because the mean of its divisors is an integer number (880078302831).

Almost surely, 2^{11141211042144} is an apocalyptic number.

It is an amenable number.

11141211042144 is an abundant number, since it is smaller than the sum of its proper divisors (20541607859772).

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

11141211042144 is a wasteful number, since it uses less digits than its factorization.

11141211042144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38684760579 (or 38684760568 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

Adding to 11141211042144 its reverse (44124011214111), we get a palindrome (55265222256255).

The spelling of 11141211042144 in words is "eleven trillion, one hundred forty-one billion, two hundred eleven million, forty-two thousand, one hundred forty-four".