40840480048 has 40 divisors (see below), whose sum is σ = 80834201280. Its totient is φ = 19980280320.

The previous prime is 40840480019. The next prime is 40840480049. The reversal of 40840480048 is 84008404804.

It is not an unprimeable number, because it can be changed into a prime (40840480049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4755118 + ... + 4763698.

It is an arithmetic number, because the mean of its divisors is an integer number (2020855032).

Almost surely, 2^40840480048 is an apocalyptic number.

It is an amenable number.

40840480048 is a deficient number, since it is larger than the sum of its proper divisors (39993721232).

40840480048 is a wasteful number, since it uses less digits than its factorization.

40840480048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14965 (or 14959 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 40840480048 in words is "forty billion, eight hundred forty million, four hundred eighty thousand, forty-eight".