14542424543 has 2 divisors, whose sum is σ = 14542424544. Its totient is φ = 14542424542.

The previous prime is 14542424503. The next prime is 14542424549. The reversal of 14542424543 is 34542424541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14542424543 - 2¹⁴ = 14542408159 is a prime.

It is a super-2 number, since 2×14542424543² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14542424497 and 14542424506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14542424549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7271212271 + 7271212272.

It is an arithmetic number, because the mean of its divisors is an integer number (7271212272).

Almost surely, 2^14542424543 is an apocalyptic number.

14542424543 is a deficient number, since it is larger than the sum of its proper divisors (1).

14542424543 is an equidigital number, since it uses as much as digits as its factorization.

14542424543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 307200, while the sum is 38.

The spelling of 14542424543 in words is "fourteen billion, five hundred forty-two million, four hundred twenty-four thousand, five hundred forty-three".