14121165343 has 4 divisors (see below), whose sum is σ = 14122315368. Its totient is φ = 14120015320.

The previous prime is 14121165337. The next prime is 14121165349. The reversal of 14121165343 is 34356112141.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14121165337) and next prime (14121165349).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14121165343 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14121165349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556393 + ... + 581218.

It is an arithmetic number, because the mean of its divisors is an integer number (3530578842).

Almost surely, 2^14121165343 is an apocalyptic number.

14121165343 is a deficient number, since it is larger than the sum of its proper divisors (1150025).

14121165343 is a wasteful number, since it uses less digits than its factorization.

14121165343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150024.

The product of its digits is 8640, while the sum is 31.

Adding to 14121165343 its reverse (34356112141), we get a palindrome (48477277484).

The spelling of 14121165343 in words is "fourteen billion, one hundred twenty-one million, one hundred sixty-five thousand, three hundred forty-three".