4044488488 has 8 divisors (see below), whose sum is σ = 7583415930. Its totient is φ = 2022244240.

The previous prime is 4044488467. The next prime is 4044488489. The reversal of 4044488488 is 8848844404.

It can be written as a sum of positive squares in only one way, i.e., 3809111524 + 235376964 = 61718^2 + 15342^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4044488488² = 32715774259129052288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4044488489) 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 as a sum of consecutive naturals, namely, 252780523 + ... + 252780538.

Almost surely, 2^4044488488 is an apocalyptic number.

It is an amenable number.

4044488488 is a deficient number, since it is larger than the sum of its proper divisors (3538927442).

4044488488 is a wasteful number, since it uses less digits than its factorization.

4044488488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505561067 (or 505561063 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 52.

The square root of 4044488488 is about 63596.2930366228. The cubic root of 4044488488 is about 1593.2644569508.

The spelling of 4044488488 in words is "four billion, forty-four million, four hundred eighty-eight thousand, four hundred eighty-eight".