11150042056544 has 48 divisors (see below), whose sum is σ = 21993537354768. Its totient is φ = 5564388890112.

The previous prime is 11150042056511. The next prime is 11150042056553. The reversal of 11150042056544 is 44565024005111.

It is a junction number, because it is equal to n+sod(n) for n = 11150042056498 and 11150042056507.

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 7 ways as a sum of consecutive naturals, for example, 50735762 + ... + 50955054.

It is an arithmetic number, because the mean of its divisors is an integer number (458198694891).

Almost surely, 2^{11150042056544} is an apocalyptic number.

It is an amenable number.

11150042056544 is a deficient number, since it is larger than the sum of its proper divisors (10843495298224).

11150042056544 is a wasteful number, since it uses less digits than its factorization.

11150042056544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222327 (or 222319 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 11150042056544 in words is "eleven trillion, one hundred fifty billion, forty-two million, fifty-six thousand, five hundred forty-four".