40882844566 has 4 divisors (see below), whose sum is σ = 61324266852. Its totient is φ = 20441422282.

The previous prime is 40882844551. The next prime is 40882844593. The reversal of 40882844566 is 66544828804.

40882844566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10220711140 + ... + 10220711143.

It is an arithmetic number, because the mean of its divisors is an integer number (15331066713).

Almost surely, 2^40882844566 is an apocalyptic number.

40882844566 is a deficient number, since it is larger than the sum of its proper divisors (20441422286).

40882844566 is a wasteful number, since it uses less digits than its factorization.

40882844566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20441422285.

The product of its (nonzero) digits is 11796480, while the sum is 55.

The spelling of 40882844566 in words is "forty billion, eight hundred eighty-two million, eight hundred forty-four thousand, five hundred sixty-six".