14542324505 has 4 divisors (see below), whose sum is σ = 17450789412. Its totient is φ = 11633859600.

The previous prime is 14542324483. The next prime is 14542324513. The reversal of 14542324505 is 50542324541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50542324541 = 12569 ⋅4021189.

It can be written as a sum of positive squares in 2 ways, for example, as 5937164809 + 8605159696 = 77053^2 + 92764^2 .

It is not a de Polignac number, because 14542324505 - 2⁸ = 14542324249 is a prime.

It is a super-2 number, since 2×14542324505² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454232446 + ... + 1454232455.

It is an arithmetic number, because the mean of its divisors is an integer number (4362697353).

Almost surely, 2^14542324505 is an apocalyptic number.

It is an amenable number.

14542324505 is a deficient number, since it is larger than the sum of its proper divisors (2908464907).

14542324505 is an equidigital number, since it uses as much as digits as its factorization.

14542324505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908464906.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 14542324505 in words is "fourteen billion, five hundred forty-two million, three hundred twenty-four thousand, five hundred five".