40836766606 has 4 divisors (see below), whose sum is σ = 61255149912. Its totient is φ = 20418383302.

The previous prime is 40836766571. The next prime is 40836766661. The reversal of 40836766606 is 60666763804.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10209191650 + ... + 10209191653.

It is an arithmetic number, because the mean of its divisors is an integer number (15313787478).

Almost surely, 2^40836766606 is an apocalyptic number.

40836766606 is a deficient number, since it is larger than the sum of its proper divisors (20418383306).

40836766606 is a wasteful number, since it uses less digits than its factorization.

40836766606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20418383305.

The product of its (nonzero) digits is 5225472, while the sum is 52.

The spelling of 40836766606 in words is "forty billion, eight hundred thirty-six million, seven hundred sixty-six thousand, six hundred six".