40132271751671 has 8 divisors (see below), whose sum is σ = 43780717148304. Its totient is φ = 36483835864320.

The previous prime is 40132271751647. The next prime is 40132271751673. The reversal of 40132271751671 is 17615717223104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40132271751671 is a prime.

It is a super-2 number, since 2×40132271751671² (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 (40132271751673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8685191 + ... + 12477863.

It is an arithmetic number, because the mean of its divisors is an integer number (5472589643538).

Almost surely, 2^{40132271751671} is an apocalyptic number.

40132271751671 is a deficient number, since it is larger than the sum of its proper divisors (3648445396633).

40132271751671 is a wasteful number, since it uses less digits than its factorization.

40132271751671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4754641.

The product of its (nonzero) digits is 493920, while the sum is 47.

Adding to 40132271751671 its reverse (17615717223104), we get a palindrome (57747988974775).

The spelling of 40132271751671 in words is "forty trillion, one hundred thirty-two billion, two hundred seventy-one million, seven hundred fifty-one thousand, six hundred seventy-one".