40755316671 has 16 divisors (see below), whose sum is σ = 60382648320. Its totient is φ = 27168230520.

The previous prime is 40755316649. The next prime is 40755316691. The reversal of 40755316671 is 17661355704.

40755316671 is a `hidden beast` number, since 40 + 7 + 5 + 531 + 6 + 6 + 71 = 666.

It is not a de Polignac number, because 40755316671 - 2⁹ = 40755316159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40755316691) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 386716 + ... + 480686.

It is an arithmetic number, because the mean of its divisors is an integer number (3773915520).

Almost surely, 2^40755316671 is an apocalyptic number.

40755316671 is a deficient number, since it is larger than the sum of its proper divisors (19627331649).

40755316671 is a wasteful number, since it uses less digits than its factorization.

40755316671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110043 (or 110037 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The spelling of 40755316671 in words is "forty billion, seven hundred fifty-five million, three hundred sixteen thousand, six hundred seventy-one".