40132635312217 has 16 divisors (see below), whose sum is σ = 45919076539392. Its totient is φ = 34359497948160.

The previous prime is 40132635312197. The next prime is 40132635312277. The reversal of 40132635312217 is 71221353623104.

It is not a de Polignac number, because 40132635312217 - 2³¹ = 40130487828569 is a prime.

It is a super-2 number, since 2×40132635312217² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40132635312217.

It is not an unprimeable number, because it can be changed into a prime (40132635312277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441715288 + ... + 441806134.

It is an arithmetic number, because the mean of its divisors is an integer number (2869942283712).

Almost surely, 2^{40132635312217} is an apocalyptic number.

It is an amenable number.

40132635312217 is a deficient number, since it is larger than the sum of its proper divisors (5786441227175).

40132635312217 is an equidigital number, since it uses as much as digits as its factorization.

40132635312217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163368.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 40132635312217 in words is "forty trillion, one hundred thirty-two billion, six hundred thirty-five million, three hundred twelve thousand, two hundred seventeen".