40140718606727 has 8 divisors (see below), whose sum is σ = 40318044362112. Its totient is φ = 39963397188600.

The previous prime is 40140718606697. The next prime is 40140718606757. The reversal of 40140718606727 is 72760681704104.

It is an interprime number because it is at equal distance from previous prime (40140718606697) and next prime (40140718606757).

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 40140718606727 - 2¹⁰ = 40140718605703 is a prime.

It is a super-2 number, since 2×40140718606727² (a number of 28 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 (40140718606757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18223952 + ... + 20307482.

It is an arithmetic number, because the mean of its divisors is an integer number (5039755545264).

Almost surely, 2^{40140718606727} is an apocalyptic number.

40140718606727 is a deficient number, since it is larger than the sum of its proper divisors (177325755385).

40140718606727 is a wasteful number, since it uses less digits than its factorization.

40140718606727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168629.

The product of its (nonzero) digits is 3161088, while the sum is 53.

The spelling of 40140718606727 in words is "forty trillion, one hundred forty billion, seven hundred eighteen million, six hundred six thousand, seven hundred twenty-seven".