2044451134200 has 48 divisors (see below), whose sum is σ = 6337798517880. Its totient is φ = 545186968960.

The previous prime is 2044451134189. The next prime is 2044451134213. The reversal of 2044451134200 is 24311544402.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1703708679 + ... + 1703709878.

Almost surely, 2^{2044451134200} is an apocalyptic number.

2044451134200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2044451134200 is an abundant number, since it is smaller than the sum of its proper divisors (4293347383680).

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

2044451134200 is a wasteful number, since it uses less digits than its factorization.

2044451134200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407418576 (or 3407418567 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 2044451134200 its reverse (24311544402), we get a palindrome (2068762678602).

The spelling of 2044451134200 in words is "two trillion, forty-four billion, four hundred fifty-one million, one hundred thirty-four thousand, two hundred".