14324322540 has 192 divisors, whose sum is σ = 45728686080. Its totient is φ = 3319330560.

The previous prime is 14324322539. The next prime is 14324322541. The reversal of 14324322540 is 4522342341.

It is an interprime number because it is at equal distance from previous prime (14324322539) and next prime (14324322541).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 14324322498 and 14324322507.

It is not an unprimeable number, because it can be changed into a prime (14324322541) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1328491 + ... + 1339229.

It is an arithmetic number, because the mean of its divisors is an integer number (238170240).

Almost surely, 2^14324322540 is an apocalyptic number.

14324322540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14324322540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22864343040).

14324322540 is an abundant number, since it is smaller than the sum of its proper divisors (31404363540).

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

14324322540 is a wasteful number, since it uses less digits than its factorization.

14324322540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10852 (or 10850 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 14324322540 its reverse (4522342341), we get a palindrome (18846664881).

The spelling of 14324322540 in words is "fourteen billion, three hundred twenty-four million, three hundred twenty-two thousand, five hundred forty".