40197718791314 has 48 divisors (see below), whose sum is σ = 70564143529152. Its totient is φ = 17123652941472.

The previous prime is 40197718791271. The next prime is 40197718791361. The reversal of 40197718791314 is 41319781779104.

40197718791314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 488762204 + ... + 488844440.

It is an arithmetic number, because the mean of its divisors is an integer number (1470086323524).

Almost surely, 2^{40197718791314} is an apocalyptic number.

40197718791314 is a deficient number, since it is larger than the sum of its proper divisors (30366424737838).

40197718791314 is a wasteful number, since it uses less digits than its factorization.

40197718791314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112287 (or 112280 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 62.

The spelling of 40197718791314 in words is "forty trillion, one hundred ninety-seven billion, seven hundred eighteen million, seven hundred ninety-one thousand, three hundred fourteen".