40958918096684 has 12 divisors (see below), whose sum is σ = 81917836193424. Its totient is φ = 17553822041424.

The previous prime is 40958918096647. The next prime is 40958918096711. The reversal of 40958918096684 is 48669081985904.

It is a happy number.

40958918096684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

40958918096684 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 731409251699 + ... + 731409251754.

It is an arithmetic number, because the mean of its divisors is an integer number (6826486349452).

Almost surely, 2^{40958918096684} is an apocalyptic number.

It is an amenable number.

40958918096684 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40958918096684 is a wasteful number, since it uses less digits than its factorization.

40958918096684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462818503464 (or 1462818503462 counting only the distinct ones).

The product of its (nonzero) digits is 1074954240, while the sum is 77.

The spelling of 40958918096684 in words is "forty trillion, nine hundred fifty-eight billion, nine hundred eighteen million, ninety-six thousand, six hundred eighty-four".