40871094828 has 24 divisors (see below), whose sum is σ = 96929264880. Its totient is φ = 13400358720.

The previous prime is 40871094809. The next prime is 40871094841. The reversal of 40871094828 is 82849017804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27916683 + ... + 27918146.

It is an arithmetic number, because the mean of its divisors is an integer number (4038719370).

Almost surely, 2^40871094828 is an apocalyptic number.

It is an amenable number.

40871094828 is an abundant number, since it is smaller than the sum of its proper divisors (56058170052).

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

40871094828 is a wasteful number, since it uses less digits than its factorization.

40871094828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55834897 (or 55834895 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 51.

The spelling of 40871094828 in words is "forty billion, eight hundred seventy-one million, ninety-four thousand, eight hundred twenty-eight".