14344242340440 has 64 divisors (see below), whose sum is σ = 43033199896800. Its totient is φ = 3825089257472.

The previous prime is 14344242340411. The next prime is 14344242340489. The reversal of 14344242340440 is 4404324244341.

It is a happy number.

It is a congruent number.

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, 11196694 + ... + 12411866.

Almost surely, 2^{14344242340440} is an apocalyptic number.

14344242340440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14344242340440 is an abundant number, since it is smaller than the sum of its proper divisors (28688957556360).

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

14344242340440 is a wasteful number, since it uses less digits than its factorization.

14344242340440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313556 (or 1313552 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 14344242340440 its reverse (4404324244341), we get a palindrome (18748566584781).

The spelling of 14344242340440 in words is "fourteen trillion, three hundred forty-four billion, two hundred forty-two million, three hundred forty thousand, four hundred forty".