14343354340 has 96 divisors (see below), whose sum is σ = 35273677824. Its totient is φ = 4796668800.

The previous prime is 14343354317. The next prime is 14343354343. The reversal of 14343354340 is 4345334341.

It is a junction number, because it is equal to n+sod(n) for n = 14343354296 and 14343354305.

It is not an unprimeable number, because it can be changed into a prime (14343354343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6325887 + ... + 6328153.

It is an arithmetic number, because the mean of its divisors is an integer number (367434144).

Almost surely, 2^14343354340 is an apocalyptic number.

14343354340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14343354340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17636838912).

14343354340 is an abundant number, since it is smaller than the sum of its proper divisors (20930323484).

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

14343354340 is a wasteful number, since it uses less digits than its factorization.

14343354340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377 (or 3375 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 14343354340 its reverse (4345334341), we get a palindrome (18688688681).

The spelling of 14343354340 in words is "fourteen billion, three hundred forty-three million, three hundred fifty-four thousand, three hundred forty".