1115332344144 has 120 divisors (see below), whose sum is σ = 3128348830152. Its totient is φ = 370948377600.

The previous prime is 1115332344127. The next prime is 1115332344151. The reversal of 1115332344144 is 4414432335111.

1115332344144 is a `hidden beast` number, since 1 + 1 + 1 + 5 + 3 + 3 + 234 + 414 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 133473315600 + 981859028544 = 365340^2 + 990888^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1115332344099 and 1115332344108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218647194 + ... + 218652294.

Almost surely, 2^{1115332344144} is an apocalyptic number.

It is an amenable number.

1115332344144 is an abundant number, since it is smaller than the sum of its proper divisors (2013016486008).

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

1115332344144 is a wasteful number, since it uses less digits than its factorization.

1115332344144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8205 (or 8196 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 1115332344144 its reverse (4414432335111), we get a palindrome (5529764679255).

The spelling of 1115332344144 in words is "one trillion, one hundred fifteen billion, three hundred thirty-two million, three hundred forty-four thousand, one hundred forty-four".