4000448048 has 10 divisors (see below), whose sum is σ = 7750868124. Its totient is φ = 2000224016.

The previous prime is 4000448009. The next prime is 4000448051. The reversal of 4000448048 is 8408440004.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125013986 + ... + 125014017.

Almost surely, 2^4000448048 is an apocalyptic number.

It is an amenable number.

4000448048 is a deficient number, since it is larger than the sum of its proper divisors (3750420076).

4000448048 is a wasteful number, since it uses less digits than its factorization.

4000448048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250028011 (or 250028005 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 4000448048 is about 63249.0952346356. The cubic root of 4000448048 is about 1587.4603190776.

The spelling of 4000448048 in words is "four billion, four hundred forty-eight thousand, forty-eight".