2044723200000 has 600 divisors, whose sum is σ = 7339562019216. Its totient is φ = 503316480000.

The previous prime is 2044723199983. The next prime is 2044723200041. The reversal of 2044723200000 is 23274402.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 157286399994 + ... + 157286400006.

Almost surely, 2^{2044723200000} is an apocalyptic number.

2044723200000 is a gapful number since it is divisible by the number (20) 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 2044723200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3669781009608).

2044723200000 is an abundant number, since it is smaller than the sum of its proper divisors (5294838819216).

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

2044723200000 is an frugal number, since it uses more digits than its factorization.

2044723200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 24.

Adding to 2044723200000 its reverse (23274402), we get a palindrome (2044746474402).

The spelling of 2044723200000 in words is "two trillion, forty-four billion, seven hundred twenty-three million, two hundred thousand".