1120443342400 has 84 divisors (see below), whose sum is σ = 2824234745220. Its totient is φ = 437246156800.

The previous prime is 1120443342391. The next prime is 1120443342433. The reversal of 1120443342400 is 42433440211.

It can be written as a sum of positive squares in 6 ways, for example, as 132629985856 + 987813356544 = 364184^2 + 993888^2 .

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 11 ways as a sum of consecutive naturals, for example, 8474365 + ... + 8605564.

It is an arithmetic number, because the mean of its divisors is an integer number (33621842205).

Almost surely, 2^{1120443342400} is an apocalyptic number.

1120443342400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120443342400 is an abundant number, since it is smaller than the sum of its proper divisors (1703791402820).

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

1120443342400 is a wasteful number, since it uses less digits than its factorization.

1120443342400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17079992 (or 17079977 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1120443342400 its reverse (42433440211), we get a palindrome (1162876782611).

The spelling of 1120443342400 in words is "one trillion, one hundred twenty billion, four hundred forty-three million, three hundred forty-two thousand, four hundred".