40680539711 has 8 divisors (see below), whose sum is σ = 46515553920. Its totient is φ = 34851402648.

The previous prime is 40680539689. The next prime is 40680539723. The reversal of 40680539711 is 11793508604.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40680539711 is a prime.

It is a super-2 number, since 2×40680539711² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40680539761) 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 7 ways as a sum of consecutive naturals, for example, 1454441 + ... + 1482146.

It is an arithmetic number, because the mean of its divisors is an integer number (5814444240).

Almost surely, 2^40680539711 is an apocalyptic number.

40680539711 is a deficient number, since it is larger than the sum of its proper divisors (5835014209).

40680539711 is a wasteful number, since it uses less digits than its factorization.

40680539711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938573.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 40680539711 in words is "forty billion, six hundred eighty million, five hundred thirty-nine thousand, seven hundred eleven".