1120444030140 has 96 divisors (see below), whose sum is σ = 3188682771456. Its totient is φ = 293924505600.

The previous prime is 1120444030133. The next prime is 1120444030169. The reversal of 1120444030140 is 410304440211.

It is a self number, because there is not a number n which added to its sum of digits gives 1120444030140.

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, 332844 + ... + 1533516.

It is an arithmetic number, because the mean of its divisors is an integer number (33215445536).

Almost surely, 2^{1120444030140} is an apocalyptic number.

1120444030140 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 1120444030140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1594341385728).

1120444030140 is an abundant number, since it is smaller than the sum of its proper divisors (2068238741316).

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

1120444030140 is a wasteful number, since it uses less digits than its factorization.

1120444030140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200939 (or 1200937 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1120444030140 its reverse (410304440211), we get a palindrome (1530748470351).

The spelling of 1120444030140 in words is "one trillion, one hundred twenty billion, four hundred forty-four million, thirty thousand, one hundred forty".