14532421424 has 20 divisors (see below), whose sum is σ = 28237255200. Its totient is φ = 7245387840.

The previous prime is 14532421399. The next prime is 14532421433. The reversal of 14532421424 is 42412423541.

It is a super-2 number, since 2×14532421424² (a number of 21 digits) contains 22 as substring.

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, 1295672 + ... + 1306839.

It is an arithmetic number, because the mean of its divisors is an integer number (1411862760).

Almost surely, 2^14532421424 is an apocalyptic number.

It is an amenable number.

14532421424 is a deficient number, since it is larger than the sum of its proper divisors (13704833776).

14532421424 is a wasteful number, since it uses less digits than its factorization.

14532421424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602868 (or 2602862 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

Adding to 14532421424 its reverse (42412423541), we get a palindrome (56944844965).

The spelling of 14532421424 in words is "fourteen billion, five hundred thirty-two million, four hundred twenty-one thousand, four hundred twenty-four".