14422421424424 has 32 divisors (see below), whose sum is σ = 29128746769920. Its totient is φ = 6655005130176.

The previous prime is 14422421424259. The next prime is 14422421424431. The reversal of 14422421424424 is 42442412422441.

It is a super-2 number, since 2×14422421424424² (a number of 27 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15129724 + ... + 16054699.

It is an arithmetic number, because the mean of its divisors is an integer number (910273336560).

Almost surely, 2^{14422421424424} is an apocalyptic number.

It is an amenable number.

14422421424424 is an abundant number, since it is smaller than the sum of its proper divisors (14706325345496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14422421424424 is a wasteful number, since it uses less digits than its factorization.

14422421424424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31188889 (or 31188885 counting only the distinct ones).

The product of its digits is 524288, while the sum is 40.

Adding to 14422421424424 its reverse (42442412422441), we get a palindrome (56864833846865).

The spelling of 14422421424424 in words is "fourteen trillion, four hundred twenty-two billion, four hundred twenty-one million, four hundred twenty-four thousand, four hundred twenty-four".