40140662214771 has 12 divisors (see below), whose sum is σ = 57981075782448. Its totient is φ = 26760386438064.

The previous prime is 40140662214767. The next prime is 40140662214827. The reversal of 40140662214771 is 17741226604104.

40140662214771 is a `hidden beast` number, since 4 + 0 + 1 + 4 + 0 + 6 + 622 + 14 + 7 + 7 + 1 = 666.

It is not a de Polignac number, because 40140662214771 - 2² = 40140662214767 is a prime.

It is a super-2 number, since 2×40140662214771² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40140662214371) 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, 307321 + ... + 8965253.

It is an arithmetic number, because the mean of its divisors is an integer number (4831756315204).

Almost surely, 2^{40140662214771} is an apocalyptic number.

40140662214771 is a deficient number, since it is larger than the sum of its proper divisors (17840413567677).

40140662214771 is a wasteful number, since it uses less digits than its factorization.

40140662214771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9173082 (or 9173079 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

Adding to 40140662214771 its reverse (17741226604104), we get a palindrome (57881888818875).

The spelling of 40140662214771 in words is "forty trillion, one hundred forty billion, six hundred sixty-two million, two hundred fourteen thousand, seven hundred seventy-one".