40636116016 has 10 divisors (see below), whose sum is σ = 78732474812. Its totient is φ = 20318058000.

The previous prime is 40636115963. The next prime is 40636116077. The reversal of 40636116016 is 61061163604.

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, 1269878610 + ... + 1269878641.

Almost surely, 2^40636116016 is an apocalyptic number.

It is an amenable number.

40636116016 is a deficient number, since it is larger than the sum of its proper divisors (38096358796).

40636116016 is a wasteful number, since it uses less digits than its factorization.

40636116016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539757259 (or 2539757253 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 40636116016 in words is "forty billion, six hundred thirty-six million, one hundred sixteen thousand, sixteen".