40140610567172 has 6 divisors (see below), whose sum is σ = 70246068492558. Its totient is φ = 20070305283584.

The previous prime is 40140610567133. The next prime is 40140610567199. The reversal of 40140610567172 is 27176501604104.

It can be written as a sum of positive squares in only one way, i.e., 34610700883396 + 5529909683776 = 5883086^2 + 2351576^2 .

It is a super-2 number, since 2×40140610567172² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5017576320893 + ... + 5017576320900.

It is an arithmetic number, because the mean of its divisors is an integer number (11707678082093).

Almost surely, 2^{40140610567172} is an apocalyptic number.

It is an amenable number.

40140610567172 is a deficient number, since it is larger than the sum of its proper divisors (30105457925386).

40140610567172 is a wasteful number, since it uses less digits than its factorization.

40140610567172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10035152641797 (or 10035152641795 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 40140610567172 in words is "forty trillion, one hundred forty billion, six hundred ten million, five hundred sixty-seven thousand, one hundred seventy-two".