14430157342873 has 2 divisors, whose sum is σ = 14430157342874. Its totient is φ = 14430157342872.

The previous prime is 14430157342831. The next prime is 14430157342891. The reversal of 14430157342873 is 37824375103441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9612957627529 + 4817199715344 = 3100477^2 + 2194812^2 .

It is an emirp because it is prime and its reverse (37824375103441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14430157342873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14430157342873.

It is not a weakly prime, because it can be changed into another prime (14430157312873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215078671436 + 7215078671437.

It is an arithmetic number, because the mean of its divisors is an integer number (7215078671437).

Almost surely, 2^{14430157342873} is an apocalyptic number.

It is an amenable number.

14430157342873 is a deficient number, since it is larger than the sum of its proper divisors (1).

14430157342873 is an equidigital number, since it uses as much as digits as its factorization.

14430157342873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 14430157342873 in words is "fourteen trillion, four hundred thirty billion, one hundred fifty-seven million, three hundred forty-two thousand, eight hundred seventy-three".