40680836910808 has 32 divisors (see below), whose sum is σ = 76353490080000. Its totient is φ = 20319907749280.

The previous prime is 40680836910757. The next prime is 40680836910859. The reversal of 40680836910808 is 80801963808604.

It is an interprime number because it is at equal distance from previous prime (40680836910757) and next prime (40680836910859).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256260243 + ... + 256418941.

It is an arithmetic number, because the mean of its divisors is an integer number (2386046565000).

Almost surely, 2^{40680836910808} is an apocalyptic number.

It is an amenable number.

40680836910808 is a deficient number, since it is larger than the sum of its proper divisors (35672653169192).

40680836910808 is a wasteful number, since it uses less digits than its factorization.

40680836910808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190815 (or 190811 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 61.

The spelling of 40680836910808 in words is "forty trillion, six hundred eighty billion, eight hundred thirty-six million, nine hundred ten thousand, eight hundred eight".