2044546030000 has 200 divisors, whose sum is σ = 5012635755600. Its totient is φ = 807523200000.

The previous prime is 2044546029979. The next prime is 2044546030001. The reversal of 2044546030000 is 306454402.

It is a tau number, because it is divible by the number of its divisors (200).

It is not an unprimeable number, because it can be changed into a prime (2044546030001) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 400967451 + ... + 400972549.

It is an arithmetic number, because the mean of its divisors is an integer number (25063178778).

Almost surely, 2^{2044546030000} is an apocalyptic number.

2044546030000 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 2044546030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2506317877800).

2044546030000 is an abundant number, since it is smaller than the sum of its proper divisors (2968089725600).

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

2044546030000 is a wasteful number, since it uses less digits than its factorization.

2044546030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5625 (or 5604 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The spelling of 2044546030000 in words is "two trillion, forty-four billion, five hundred forty-six million, thirty thousand".