14321240344 has 32 divisors (see below), whose sum is σ = 27104256000. Its totient is φ = 7093608480.

The previous prime is 14321240309. The next prime is 14321240369. The reversal of 14321240344 is 44304212341.

It is a super-2 number, since 2×14321240344² (a number of 21 digits) contains 22 as substring.

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, 691857 + ... + 712255.

It is an arithmetic number, because the mean of its divisors is an integer number (847008000).

Almost surely, 2^14321240344 is an apocalyptic number.

It is an amenable number.

14321240344 is a deficient number, since it is larger than the sum of its proper divisors (12783015656).

14321240344 is a wasteful number, since it uses less digits than its factorization.

14321240344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21223 (or 21219 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14321240344 its reverse (44304212341), we get a palindrome (58625452685).

The spelling of 14321240344 in words is "fourteen billion, three hundred twenty-one million, two hundred forty thousand, three hundred forty-four".