40770671717 has 8 divisors (see below), whose sum is σ = 41267331360. Its totient is φ = 40275835600.

The previous prime is 40770671701. The next prime is 40770671743. The reversal of 40770671717 is 71717607704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40770671717 - 2⁴ = 40770671701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40770671797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410867 + ... + 500352.

It is an arithmetic number, because the mean of its divisors is an integer number (5158416420).

Almost surely, 2^40770671717 is an apocalyptic number.

It is an amenable number.

40770671717 is a deficient number, since it is larger than the sum of its proper divisors (496659643).

40770671717 is a wasteful number, since it uses less digits than its factorization.

40770671717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911763.

The product of its (nonzero) digits is 403368, while the sum is 47.

The spelling of 40770671717 in words is "forty billion, seven hundred seventy million, six hundred seventy-one thousand, seven hundred seventeen".