14201445253 has 16 divisors (see below), whose sum is σ = 15108782080. Its totient is φ = 13310851824.

The previous prime is 14201445239. The next prime is 14201445277. The reversal of 14201445253 is 35254410241.

It is a cyclic number.

It is not a de Polignac number, because 14201445253 - 2³³ = 5611510661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14201445953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 680350 + ... + 700912.

It is an arithmetic number, because the mean of its divisors is an integer number (944298880).

Almost surely, 2^14201445253 is an apocalyptic number.

It is an amenable number.

14201445253 is a deficient number, since it is larger than the sum of its proper divisors (907336827).

14201445253 is a wasteful number, since it uses less digits than its factorization.

14201445253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20968.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 14201445253 its reverse (35254410241), we get a palindrome (49455855494).

The spelling of 14201445253 in words is "fourteen billion, two hundred one million, four hundred forty-five thousand, two hundred fifty-three".