40471076808 has 24 divisors (see below), whose sum is σ = 109609166550. Its totient is φ = 13490358912.

The previous prime is 40471076743. The next prime is 40471076837. The reversal of 40471076808 is 80867017404.

40471076808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 29812166244 + 10658910564 = 172662^2 + 103242^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281049073 + ... + 281049216.

Almost surely, 2^40471076808 is an apocalyptic number.

It is an amenable number.

40471076808 is an abundant number, since it is smaller than the sum of its proper divisors (69138089742).

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

40471076808 is a wasteful number, since it uses less digits than its factorization.

40471076808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562098301 (or 562098294 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 40471076808 in words is "forty billion, four hundred seventy-one million, seventy-six thousand, eight hundred eight".