40164221314 has 24 divisors (see below), whose sum is σ = 71791803468. Its totient is φ = 16793400960.

The previous prime is 40164221311. The next prime is 40164221327. The reversal of 40164221314 is 41312246104.

It can be written as a sum of positive squares in 2 ways, for example, as 34997055625 + 5167165689 = 187075^2 + 71883^2 .

It is a super-2 number, since 2×40164221314² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40164221311) 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 11 ways as a sum of consecutive naturals, for example, 4994019 + ... + 5002054.

Almost surely, 2^40164221314 is an apocalyptic number.

40164221314 is a deficient number, since it is larger than the sum of its proper divisors (31627582154).

40164221314 is a wasteful number, since it uses less digits than its factorization.

40164221314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9996130 (or 9996123 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 40164221314 its reverse (41312246104), we get a palindrome (81476467418).

The spelling of 40164221314 in words is "forty billion, one hundred sixty-four million, two hundred twenty-one thousand, three hundred fourteen".