14143523202961 has 2 divisors, whose sum is σ = 14143523202962. Its totient is φ = 14143523202960.

The previous prime is 14143523202953. The next prime is 14143523203003. The reversal of 14143523202961 is 16920232534141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13839888040000 + 303635162961 = 3720200^2 + 551031^2 .

It is a cyclic number.

It is not a de Polignac number, because 14143523202961 - 2³ = 14143523202953 is a prime.

It is not a weakly prime, because it can be changed into another prime (14143523202911) 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, 7071761601480 + 7071761601481.

It is an arithmetic number, because the mean of its divisors is an integer number (7071761601481).

Almost surely, 2^{14143523202961} is an apocalyptic number.

It is an amenable number.

14143523202961 is a deficient number, since it is larger than the sum of its proper divisors (1).

14143523202961 is an equidigital number, since it uses as much as digits as its factorization.

14143523202961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 14143523202961 in words is "fourteen trillion, one hundred forty-three billion, five hundred twenty-three million, two hundred two thousand, nine hundred sixty-one".