4088448081 has 8 divisors (see below), whose sum is σ = 6056960160. Its totient is φ = 2725632036.

The previous prime is 4088448059. The next prime is 4088448097. The reversal of 4088448081 is 1808448804.

It is not a de Polignac number, because 4088448081 - 2¹⁵ = 4088415313 is a prime.

It is a super-2 number, since 2×4088448081² = 33430815422065165122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4088448181) 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, 75711975 + ... + 75712028.

It is an arithmetic number, because the mean of its divisors is an integer number (757120020).

Almost surely, 2^4088448081 is an apocalyptic number.

It is an amenable number.

4088448081 is a deficient number, since it is larger than the sum of its proper divisors (1968512079).

4088448081 is a wasteful number, since it uses less digits than its factorization.

4088448081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151424012 (or 151424006 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 45.

The square root of 4088448081 is about 63940.9734129846. The cubic root of 4088448081 is about 1599.0160722665.

The spelling of 4088448081 in words is "four billion, eighty-eight million, four hundred forty-eight thousand, eighty-one".