11120013411144 has 32 divisors (see below), whose sum is σ = 30327309303840. Its totient is φ = 3369701033600.

The previous prime is 11120013411131. The next prime is 11120013411191. The reversal of 11120013411144 is 44111431002111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 21060631197 + ... + 21060631724.

It is an arithmetic number, because the mean of its divisors is an integer number (947728415745).

Almost surely, 2^{11120013411144} is an apocalyptic number.

It is an amenable number.

11120013411144 is an abundant number, since it is smaller than the sum of its proper divisors (19207295892696).

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

11120013411144 is a wasteful number, since it uses less digits than its factorization.

11120013411144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42121262941 (or 42121262937 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 11120013411144 its reverse (44111431002111), we get a palindrome (55231444413255).

The spelling of 11120013411144 in words is "eleven trillion, one hundred twenty billion, thirteen million, four hundred eleven thousand, one hundred forty-four".