14142421424344 has 16 divisors (see below), whose sum is σ = 26533919277720. Its totient is φ = 7066709616960.

The previous prime is 14142421424333. The next prime is 14142421424407. The reversal of 14142421424344 is 44342412424141.

It is a junction number, because it is equal to n+sod(n) for n = 14142421424297 and 14142421424306.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 562623549 + ... + 562648684.

Almost surely, 2^{14142421424344} is an apocalyptic number.

It is an amenable number.

14142421424344 is a deficient number, since it is larger than the sum of its proper divisors (12391497853376).

14142421424344 is a wasteful number, since it uses less digits than its factorization.

14142421424344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125273810 (or 1125273806 counting only the distinct ones).

The product of its digits is 393216, while the sum is 40.

Adding to 14142421424344 its reverse (44342412424141), we get a palindrome (58484833848485).

The spelling of 14142421424344 in words is "fourteen trillion, one hundred forty-two billion, four hundred twenty-one million, four hundred twenty-four thousand, three hundred forty-four".