14424304430140 has 96 divisors (see below), whose sum is σ = 33409708416000. Its totient is φ = 5187590622720.

The previous prime is 14424304430101. The next prime is 14424304430149. The reversal of 14424304430140 is 4103440342441.

It is a junction number, because it is equal to n+sod(n) for n = 14424304430096 and 14424304430105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14424304430149) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 6324816 + ... + 8297704.

It is an arithmetic number, because the mean of its divisors is an integer number (348017796000).

Almost surely, 2^{14424304430140} is an apocalyptic number.

14424304430140 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 14424304430140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16704854208000).

14424304430140 is an abundant number, since it is smaller than the sum of its proper divisors (18985403985860).

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

14424304430140 is a wasteful number, since it uses less digits than its factorization.

14424304430140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973275 (or 1973273 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 14424304430140 its reverse (4103440342441), we get a palindrome (18527744772581).

The spelling of 14424304430140 in words is "fourteen trillion, four hundred twenty-four billion, three hundred four million, four hundred thirty thousand, one hundred forty".