14542145339 has 2 divisors, whose sum is σ = 14542145340. Its totient is φ = 14542145338.

The previous prime is 14542145329. The next prime is 14542145341. The reversal of 14542145339 is 93354124541.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14542145339 is a prime.

It is a super-2 number, since 2×14542145339² (a number of 21 digits) contains 22 as substring.

Together with 14542145341, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14542145296 and 14542145305.

It is not a weakly prime, because it can be changed into another prime (14542145329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7271072669 + 7271072670.

It is an arithmetic number, because the mean of its divisors is an integer number (7271072670).

Almost surely, 2^14542145339 is an apocalyptic number.

14542145339 is a deficient number, since it is larger than the sum of its proper divisors (1).

14542145339 is an equidigital number, since it uses as much as digits as its factorization.

14542145339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 41.

The spelling of 14542145339 in words is "fourteen billion, five hundred forty-two million, one hundred forty-five thousand, three hundred thirty-nine".