40884456008 has 32 divisors (see below), whose sum is σ = 83780278560. Its totient is φ = 18549847680.

The previous prime is 40884456001. The next prime is 40884456031. The reversal of 40884456008 is 80065448804.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (40884456001) 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, 376541 + ... + 472812.

It is an arithmetic number, because the mean of its divisors is an integer number (2618133705).

Almost surely, 2^40884456008 is an apocalyptic number.

It is an amenable number.

40884456008 is an abundant number, since it is smaller than the sum of its proper divisors (42895822552).

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

40884456008 is a wasteful number, since it uses less digits than its factorization.

40884456008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849917 (or 849913 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 47.

The spelling of 40884456008 in words is "forty billion, eight hundred eighty-four million, four hundred fifty-six thousand, eight".