11141204155104 has 96 divisors (see below), whose sum is σ = 29337956573184. Its totient is φ = 3702025198080.

The previous prime is 11141204155057. The next prime is 11141204155139. The reversal of 11141204155104 is 40155140214111.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68343837 + ... + 68506659.

It is an arithmetic number, because the mean of its divisors is an integer number (305603714304).

Almost surely, 2^{11141204155104} is an apocalyptic number.

It is an amenable number.

11141204155104 is an abundant number, since it is smaller than the sum of its proper divisors (18196752418080).

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

11141204155104 is a wasteful number, since it uses less digits than its factorization.

11141204155104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165080 (or 165072 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 30.

Adding to 11141204155104 its reverse (40155140214111), we get a palindrome (51296344369215).

The spelling of 11141204155104 in words is "eleven trillion, one hundred forty-one billion, two hundred four million, one hundred fifty-five thousand, one hundred four".