1110144044120 has 128 divisors (see below), whose sum is σ = 2577497811840. Its totient is φ = 430129889280.

The previous prime is 1110144044117. The next prime is 1110144044147. The reversal of 1110144044120 is 214404410111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86568029 + ... + 86580851.

It is an arithmetic number, because the mean of its divisors is an integer number (20136701655).

Almost surely, 2^{1110144044120} is an apocalyptic number.

1110144044120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110144044120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1288748905920).

1110144044120 is an abundant number, since it is smaller than the sum of its proper divisors (1467353767720).

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

1110144044120 is a wasteful number, since it uses less digits than its factorization.

1110144044120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13405 (or 13401 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 1110144044120 its reverse (214404410111), we get a palindrome (1324548454231).

The spelling of 1110144044120 in words is "one trillion, one hundred ten billion, one hundred forty-four million, forty-four thousand, one hundred twenty".