14166312533 has 2 divisors, whose sum is σ = 14166312534. Its totient is φ = 14166312532.

The previous prime is 14166312529. The next prime is 14166312553. The reversal of 14166312533 is 33521366141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10949948164 + 3216364369 = 104642^2 + 56713^2 .

It is a cyclic number.

It is not a de Polignac number, because 14166312533 - 2² = 14166312529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14166312493 and 14166312502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14166312553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7083156266 + 7083156267.

It is an arithmetic number, because the mean of its divisors is an integer number (7083156267).

Almost surely, 2^14166312533 is an apocalyptic number.

It is an amenable number.

14166312533 is a deficient number, since it is larger than the sum of its proper divisors (1).

14166312533 is an equidigital number, since it uses as much as digits as its factorization.

14166312533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 35.

Adding to 14166312533 its reverse (33521366141), we get a palindrome (47687678674).

The spelling of 14166312533 in words is "fourteen billion, one hundred sixty-six million, three hundred twelve thousand, five hundred thirty-three".