14544321253 has 32 divisors (see below), whose sum is σ = 19276766208. Its totient is φ = 10623840000.

The previous prime is 14544321241. The next prime is 14544321269. The reversal of 14544321253 is 35212344541.

It is a cyclic number.

It is not a de Polignac number, because 14544321253 - 2¹³ = 14544313061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14544321203) 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 31 ways as a sum of consecutive naturals, for example, 306426 + ... + 350692.

It is an arithmetic number, because the mean of its divisors is an integer number (602398944).

Almost surely, 2^14544321253 is an apocalyptic number.

It is an amenable number.

14544321253 is a deficient number, since it is larger than the sum of its proper divisors (4732444955).

14544321253 is a wasteful number, since it uses less digits than its factorization.

14544321253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44553.

The product of its digits is 57600, while the sum is 34.

Adding to 14544321253 its reverse (35212344541), we get a palindrome (49756665794).

The spelling of 14544321253 in words is "fourteen billion, five hundred forty-four million, three hundred twenty-one thousand, two hundred fifty-three".