14133018461813 has 2 divisors, whose sum is σ = 14133018461814. Its totient is φ = 14133018461812.

The previous prime is 14133018461777. The next prime is 14133018461897. The reversal of 14133018461813 is 31816481033141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13194489586084 + 938528875729 = 3632422^2 + 968777^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14133018461813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14133018461113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7066509230906 + 7066509230907.

It is an arithmetic number, because the mean of its divisors is an integer number (7066509230907).

Almost surely, 2^{14133018461813} is an apocalyptic number.

It is an amenable number.

14133018461813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14133018461813 is an equidigital number, since it uses as much as digits as its factorization.

14133018461813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 44.

Adding to 14133018461813 its reverse (31816481033141), we get a palindrome (45949499494954).

The spelling of 14133018461813 in words is "fourteen trillion, one hundred thirty-three billion, eighteen million, four hundred sixty-one thousand, eight hundred thirteen".