14043312344 has 8 divisors (see below), whose sum is σ = 26331210660. Its totient is φ = 7021656168.

The previous prime is 14043312307. The next prime is 14043312373. The reversal of 14043312344 is 44321334041.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×14043312344² (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 as a sum of consecutive naturals, namely, 877707014 + ... + 877707029.

Almost surely, 2^14043312344 is an apocalyptic number.

It is an amenable number.

14043312344 is a deficient number, since it is larger than the sum of its proper divisors (12287898316).

14043312344 is a wasteful number, since it uses less digits than its factorization.

14043312344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755414049 (or 1755414045 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 14043312344 its reverse (44321334041), we get a palindrome (58364646385).

The spelling of 14043312344 in words is "fourteen billion, forty-three million, three hundred twelve thousand, three hundred forty-four".