14340043121 has 8 divisors (see below), whose sum is σ = 14729193984. Its totient is φ = 13950975600.

The previous prime is 14340043117. The next prime is 14340043127. The reversal of 14340043121 is 12134004341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14340043121 - 2² = 14340043117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14340043127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506096 + ... + 533678.

It is an arithmetic number, because the mean of its divisors is an integer number (1841149248).

Almost surely, 2^14340043121 is an apocalyptic number.

It is an amenable number.

14340043121 is a deficient number, since it is larger than the sum of its proper divisors (389150863).

14340043121 is a wasteful number, since it uses less digits than its factorization.

14340043121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41671.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 14340043121 its reverse (12134004341), we get a palindrome (26474047462).

The spelling of 14340043121 in words is "fourteen billion, three hundred forty million, forty-three thousand, one hundred twenty-one".