1200052344000 has 224 divisors, whose sum is σ = 4012738329600. Its totient is φ = 315962649600.

The previous prime is 1200052343989. The next prime is 1200052344013. The reversal of 1200052344000 is 4432500021.

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 31 ways as a sum of consecutive naturals, for example, 1579531 + ... + 2212469.

It is an arithmetic number, because the mean of its divisors is an integer number (17914010400).

Almost surely, 2^{1200052344000} is an apocalyptic number.

1200052344000 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 1200052344000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2006369164800).

1200052344000 is an abundant number, since it is smaller than the sum of its proper divisors (2812685985600).

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

1200052344000 is an equidigital number, since it uses as much as digits as its factorization.

1200052344000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633048 (or 633028 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 1200052344000 its reverse (4432500021), we get a palindrome (1204484844021).

The spelling of 1200052344000 in words is "one trillion, two hundred billion, fifty-two million, three hundred forty-four thousand".