14203231253 has 8 divisors (see below), whose sum is σ = 15090498720. Its totient is φ = 13329936720.

The previous prime is 14203231249. The next prime is 14203231283. The reversal of 14203231253 is 35213230241.

It is a happy number.

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 14203231253 - 2² = 14203231249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14203231283) 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, 3491138 + ... + 3495203.

It is an arithmetic number, because the mean of its divisors is an integer number (1886312340).

Almost surely, 2^14203231253 is an apocalyptic number.

It is an amenable number.

14203231253 is a deficient number, since it is larger than the sum of its proper divisors (887267467).

14203231253 is a wasteful number, since it uses less digits than its factorization.

14203231253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6986467.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 14203231253 its reverse (35213230241), we get a palindrome (49416461494).

The spelling of 14203231253 in words is "fourteen billion, two hundred three million, two hundred thirty-one thousand, two hundred fifty-three".