40116365163 has 12 divisors (see below), whose sum is σ = 66223841008. Its totient is φ = 22923637200.

The previous prime is 40116365143. The next prime is 40116365197. The reversal of 40116365163 is 36156361104.

40116365163 is a `hidden beast` number, since 4 + 0 + 1 + 1 + 636 + 5 + 16 + 3 = 666.

It is not a de Polignac number, because 40116365163 - 2⁵ = 40116365131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40116365143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 318383788 + ... + 318383913.

Almost surely, 2^40116365163 is an apocalyptic number.

40116365163 is a deficient number, since it is larger than the sum of its proper divisors (26107475845).

40116365163 is a wasteful number, since it uses less digits than its factorization.

40116365163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636767714 (or 636767711 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 40116365163 in words is "forty billion, one hundred sixteen million, three hundred sixty-five thousand, one hundred sixty-three".