14743243623853 has 2 divisors, whose sum is σ = 14743243623854. Its totient is φ = 14743243623852.

The previous prime is 14743243623799. The next prime is 14743243623989. The reversal of 14743243623853 is 35832634234741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12348666880489 + 2394576743364 = 3514067^2 + 1547442^2 .

It is an emirp because it is prime and its reverse (35832634234741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14743243623853 - 2⁹ = 14743243623341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14743243623794 and 14743243623803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14743243623253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7371621811926 + 7371621811927.

It is an arithmetic number, because the mean of its divisors is an integer number (7371621811927).

Almost surely, 2^{14743243623853} is an apocalyptic number.

It is an amenable number.

14743243623853 is a deficient number, since it is larger than the sum of its proper divisors (1).

14743243623853 is an equidigital number, since it uses as much as digits as its factorization.

14743243623853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34836480, while the sum is 55.

The spelling of 14743243623853 in words is "fourteen trillion, seven hundred forty-three billion, two hundred forty-three million, six hundred twenty-three thousand, eight hundred fifty-three".