14234413424440 has 32 divisors (see below), whose sum is σ = 34939014770160. Its totient is φ = 5176150336000.

The previous prime is 14234413424401. The next prime is 14234413424479. The reversal of 14234413424440 is 4442431443241.

It is an interprime number because it is at equal distance from previous prime (14234413424401) and next prime (14234413424479).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 14234413424393 and 14234413424402.

It is a congruent number.

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, 16175469361 + ... + 16175470240.

Almost surely, 2^{14234413424440} is an apocalyptic number.

14234413424440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14234413424440 is an abundant number, since it is smaller than the sum of its proper divisors (20704601345720).

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

14234413424440 is a wasteful number, since it uses less digits than its factorization.

14234413424440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32350939623 (or 32350939619 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 14234413424440 its reverse (4442431443241), we get a palindrome (18676844867681).

The spelling of 14234413424440 in words is "fourteen trillion, two hundred thirty-four billion, four hundred thirteen million, four hundred twenty-four thousand, four hundred forty".