14321100213424 has 80 divisors (see below), whose sum is σ = 29289448212480. Its totient is φ = 6764662909440.

The previous prime is 14321100213419. The next prime is 14321100213461. The reversal of 14321100213424 is 42431200112341.

It is a happy number.

It is a super-2 number, since 2×14321100213424² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14321100213392 and 14321100213401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282069289 + ... + 282120055.

It is an arithmetic number, because the mean of its divisors is an integer number (366118102656).

Almost surely, 2^{14321100213424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14321100213424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14644724106240).

14321100213424 is an abundant number, since it is smaller than the sum of its proper divisors (14968347999056).

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

14321100213424 is a wasteful number, since it uses less digits than its factorization.

14321100213424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53378 (or 53372 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 14321100213424 its reverse (42431200112341), we get a palindrome (56752300325765).

The spelling of 14321100213424 in words is "fourteen trillion, three hundred twenty-one billion, one hundred million, two hundred thirteen thousand, four hundred twenty-four".