14542422455 has 16 divisors (see below), whose sum is σ = 20157198624. Its totient is φ = 9954170880.

The previous prime is 14542422449. The next prime is 14542422467. The reversal of 14542422455 is 55422424541.

It is not a de Polignac number, because 14542422455 - 2³² = 10247455159 is a prime.

It is a super-2 number, since 2×14542422455² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 7775762 + ... + 7777631.

It is an arithmetic number, because the mean of its divisors is an integer number (1259824914).

Almost surely, 2^14542422455 is an apocalyptic number.

14542422455 is a deficient number, since it is larger than the sum of its proper divisors (5614776169).

14542422455 is a wasteful number, since it uses less digits than its factorization.

14542422455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15553426.

The product of its digits is 256000, while the sum is 38.

Adding to 14542422455 its reverse (55422424541), we get a palindrome (69964846996).

The spelling of 14542422455 in words is "fourteen billion, five hundred forty-two million, four hundred twenty-two thousand, four hundred fifty-five".