2044055168 has 32 divisors (see below), whose sum is σ = 4117918500. Its totient is φ = 1010538496.

The previous prime is 2044055147. The next prime is 2044055201. The reversal of 2044055168 is 8615504402.

It can be written as a sum of positive squares in 2 ways, for example, as 2013496384 + 30558784 = 44872^2 + 5528^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78323 + ... + 101106.

Almost surely, 2^2044055168 is an apocalyptic number.

It is an amenable number.

2044055168 is an abundant number, since it is smaller than the sum of its proper divisors (2073863332).

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

2044055168 is an equidigital number, since it uses as much as digits as its factorization.

2044055168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179532 (or 179520 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 2044055168 is about 45211.2283398715. The cubic root of 2044055168 is about 1269.1049489457.

The spelling of 2044055168 in words is "two billion, forty-four million, fifty-five thousand, one hundred sixty-eight".