14430142873 has 2 divisors, whose sum is σ = 14430142874. Its totient is φ = 14430142872.

The previous prime is 14430142871. The next prime is 14430142877. The reversal of 14430142873 is 37824103441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10921713049 + 3508429824 = 104507^2 + 59232^2 .

It is a cyclic number.

It is not a de Polignac number, because 14430142873 - 2¹ = 14430142871 is a prime.

Together with 14430142871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14430142871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215071436 + 7215071437.

It is an arithmetic number, because the mean of its divisors is an integer number (7215071437).

Almost surely, 2^14430142873 is an apocalyptic number.

It is an amenable number.

14430142873 is a deficient number, since it is larger than the sum of its proper divisors (1).

14430142873 is an equidigital number, since it uses as much as digits as its factorization.

14430142873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 14430142873 in words is "fourteen billion, four hundred thirty million, one hundred forty-two thousand, eight hundred seventy-three".