14340352430399 has 4 divisors (see below), whose sum is σ = 14342275510464. Its totient is φ = 14338429350336.

The previous prime is 14340352430309. The next prime is 14340352430401. The reversal of 14340352430399 is 99303425304341.

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

It is a cyclic number.

It is not a de Polignac number, because 14340352430399 - 2¹² = 14340352426303 is a prime.

It is a super-2 number, since 2×14340352430399² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14340352430309) 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, 961528847 + ... + 961543760.

It is an arithmetic number, because the mean of its divisors is an integer number (3585568877616).

Almost surely, 2^{14340352430399} is an apocalyptic number.

14340352430399 is a deficient number, since it is larger than the sum of its proper divisors (1923080065).

14340352430399 is an equidigital number, since it uses as much as digits as its factorization.

14340352430399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923080064.

The product of its (nonzero) digits is 4199040, while the sum is 50.

The spelling of 14340352430399 in words is "fourteen trillion, three hundred forty billion, three hundred fifty-two million, four hundred thirty thousand, three hundred ninety-nine".