14304203235253 has 4 divisors (see below), whose sum is σ = 14325909158880. Its totient is φ = 14282497311628.

The previous prime is 14304203235233. The next prime is 14304203235269. The reversal of 14304203235253 is 35253230240341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14304203235253 - 2²⁹ = 14303666364341 is a prime.

It is a super-2 number, since 2×14304203235253² (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 (14304203235233) 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, 10852960825 + ... + 10852962142.

It is an arithmetic number, because the mean of its divisors is an integer number (3581477289720).

Almost surely, 2^{14304203235253} is an apocalyptic number.

It is an amenable number.

14304203235253 is a deficient number, since it is larger than the sum of its proper divisors (21705923627).

14304203235253 is an equidigital number, since it uses as much as digits as its factorization.

14304203235253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21705923626.

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 14304203235253 its reverse (35253230240341), we get a palindrome (49557433475594).

The spelling of 14304203235253 in words is "fourteen trillion, three hundred four billion, two hundred three million, two hundred thirty-five thousand, two hundred fifty-three".