14404216252 has 12 divisors (see below), whose sum is σ = 25208230320. Its totient is φ = 7201864736.

The previous prime is 14404216241. The next prime is 14404216259. The reversal of 14404216252 is 25261240441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14404216259) 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, 167649 + ... + 238567.

It is an arithmetic number, because the mean of its divisors is an integer number (2100685860).

Almost surely, 2^14404216252 is an apocalyptic number.

It is an amenable number.

14404216252 is a deficient number, since it is larger than the sum of its proper divisors (10804014068).

14404216252 is a wasteful number, since it uses less digits than its factorization.

14404216252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121700 (or 121698 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 14404216252 its reverse (25261240441), we get a palindrome (39665456693).

The spelling of 14404216252 in words is "fourteen billion, four hundred four million, two hundred sixteen thousand, two hundred fifty-two".