40140662214772 has 12 divisors (see below), whose sum is σ = 80281324429600. Its totient is φ = 17203140949176.

The previous prime is 40140662214767. The next prime is 40140662214827. The reversal of 40140662214772 is 27741226604104.

40140662214772 is an admirable number.

It is a super-2 number, since 2×40140662214772² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716797539522 + ... + 716797539577.

Almost surely, 2^{40140662214772} is an apocalyptic number.

It is an amenable number.

40140662214772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40140662214772 is a wasteful number, since it uses less digits than its factorization.

40140662214772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433595079110 (or 1433595079108 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 46.

Adding to 40140662214772 its reverse (27741226604104), we get a palindrome (67881888818876).

The spelling of 40140662214772 in words is "forty trillion, one hundred forty billion, six hundred sixty-two million, two hundred fourteen thousand, seven hundred seventy-two".