14203243320361 has 4 divisors (see below), whose sum is σ = 14219365050324. Its totient is φ = 14187121590400.

The previous prime is 14203243320359. The next prime is 14203243320391. The reversal of 14203243320361 is 16302334230241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8142690531600 + 6060552788761 = 2853540^2 + 2461819^2 .

It is a cyclic number.

It is not a de Polignac number, because 14203243320361 - 2¹ = 14203243320359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14203243320341) 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 in 3 ways as a sum of consecutive naturals, for example, 8060863660 + ... + 8060865421.

It is an arithmetic number, because the mean of its divisors is an integer number (3554841262581).

Almost surely, 2^{14203243320361} is an apocalyptic number.

It is an amenable number.

14203243320361 is a deficient number, since it is larger than the sum of its proper divisors (16121729963).

14203243320361 is an equidigital number, since it uses as much as digits as its factorization.

14203243320361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16121729962.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 14203243320361 in words is "fourteen trillion, two hundred three billion, two hundred forty-three million, three hundred twenty thousand, three hundred sixty-one".