2044044709632 has 504 divisors, whose sum is σ = 6542359694640. Its totient is φ = 634820198400.

The previous prime is 2044044709579. The next prime is 2044044709643. The reversal of 2044044709632 is 2369074404402.

2044044709632 is a `hidden beast` number, since 2 + 0 + 4 + 4 + 0 + 4 + 4 + 7 + 0 + 9 + 632 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 320430219 + ... + 320436597.

It is an arithmetic number, because the mean of its divisors is an integer number (12980872410).

Almost surely, 2^{2044044709632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044044709632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3271179847320).

2044044709632 is an abundant number, since it is smaller than the sum of its proper divisors (4498314985008).

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

2044044709632 is an equidigital number, since it uses as much as digits as its factorization.

2044044709632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6531 (or 6502 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 2044044709632 in words is "two trillion, forty-four billion, forty-four million, seven hundred nine thousand, six hundred thirty-two".