14240252353 has 4 divisors (see below), whose sum is σ = 14370896980. Its totient is φ = 14109607728.

The previous prime is 14240252339. The next prime is 14240252359. The reversal of 14240252353 is 35325204241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35325204241 = 293 ⋅120563837.

It can be written as a sum of positive squares in 2 ways, for example, as 4346369329 + 9893883024 = 65927^2 + 99468^2 .

It is a cyclic number.

It is not a de Polignac number, because 14240252353 - 2⁵ = 14240252321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14240252359) 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, 65322150 + ... + 65322367.

It is an arithmetic number, because the mean of its divisors is an integer number (3592724245).

Almost surely, 2^14240252353 is an apocalyptic number.

It is an amenable number.

14240252353 is a deficient number, since it is larger than the sum of its proper divisors (130644627).

14240252353 is a wasteful number, since it uses less digits than its factorization.

14240252353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130644626.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 14240252353 its reverse (35325204241), we get a palindrome (49565456594).

The spelling of 14240252353 in words is "fourteen billion, two hundred forty million, two hundred fifty-two thousand, three hundred fifty-three".