2044747144160 has 48 divisors (see below), whose sum is σ = 5520817292256. Its totient is φ = 701056163328.

The previous prime is 2044747144109. The next prime is 2044747144169. The reversal of 2044747144160 is 614417474402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044747144169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912832427 + ... + 912834666.

It is an arithmetic number, because the mean of its divisors is an integer number (115017026922).

Almost surely, 2^{2044747144160} is an apocalyptic number.

2044747144160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2044747144160 is an abundant number, since it is smaller than the sum of its proper divisors (3476070148096).

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

2044747144160 is a wasteful number, since it uses less digits than its factorization.

2044747144160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825667115 (or 1825667107 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 44.

The spelling of 2044747144160 in words is "two trillion, forty-four billion, seven hundred forty-seven million, one hundred forty-four thousand, one hundred sixty".