40516135216 has 20 divisors (see below), whose sum is σ = 78506383752. Its totient is φ = 20256423296.

The previous prime is 40516135189. The next prime is 40516135237. The reversal of 40516135216 is 61253161504.

40516135216 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114420 + ... + 306796.

Almost surely, 2^40516135216 is an apocalyptic number.

It is an amenable number.

40516135216 is a deficient number, since it is larger than the sum of its proper divisors (37990248536).

40516135216 is a wasteful number, since it uses less digits than its factorization.

40516135216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205548 (or 205542 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 40516135216 in words is "forty billion, five hundred sixteen million, one hundred thirty-five thousand, two hundred sixteen".