14313231566404 has 6 divisors (see below), whose sum is σ = 25048155241214. Its totient is φ = 7156615783200.

The previous prime is 14313231566353. The next prime is 14313231566407. The reversal of 14313231566404 is 40466513231341.

It can be written as a sum of positive squares in only one way, i.e., 13544225341504 + 769006224900 = 3680248^2 + 876930^2 .

It is a super-2 number, since 2×14313231566404² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14313231566407) 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 as a sum of consecutive naturals, namely, 1789153945797 + ... + 1789153945804.

Almost surely, 2^{14313231566404} is an apocalyptic number.

It is an amenable number.

14313231566404 is a deficient number, since it is larger than the sum of its proper divisors (10734923674810).

14313231566404 is a wasteful number, since it uses less digits than its factorization.

14313231566404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3578307891605 (or 3578307891603 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

Adding to 14313231566404 its reverse (40466513231341), we get a palindrome (54779744797745).

The spelling of 14313231566404 in words is "fourteen trillion, three hundred thirteen billion, two hundred thirty-one million, five hundred sixty-six thousand, four hundred four".