14421003324432 has 40 divisors (see below), whose sum is σ = 37259538513696. Its totient is φ = 4806319827456.

The previous prime is 14421003324407. The next prime is 14421003324509. The reversal of 14421003324432 is 23442330012441.

It is a junction number, because it is equal to n+sod(n) for n = 14421003324393 and 14421003324402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20947758 + ... + 21625229.

Almost surely, 2^{14421003324432} is an apocalyptic number.

14421003324432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14421003324432 is an abundant number, since it is smaller than the sum of its proper divisors (22838535189264).

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

14421003324432 is a wasteful number, since it uses less digits than its factorization.

14421003324432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42580055 (or 42580049 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 14421003324432 its reverse (23442330012441), we get a palindrome (37863333336873).

The spelling of 14421003324432 in words is "fourteen trillion, four hundred twenty-one billion, three million, three hundred twenty-four thousand, four hundred thirty-two".