14243355652 has 6 divisors (see below), whose sum is σ = 24925872398. Its totient is φ = 7121677824.

The previous prime is 14243355641. The next prime is 14243355703. The reversal of 14243355652 is 25655334241.

It can be written as a sum of positive squares in only one way, i.e., 11105787456 + 3137568196 = 105384^2 + 56014^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1780419453 + ... + 1780419460.

Almost surely, 2^14243355652 is an apocalyptic number.

It is an amenable number.

14243355652 is a deficient number, since it is larger than the sum of its proper divisors (10682516746).

14243355652 is a wasteful number, since it uses less digits than its factorization.

14243355652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3560838917 (or 3560838915 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

Adding to 14243355652 its reverse (25655334241), we get a palindrome (39898689893).

The spelling of 14243355652 in words is "fourteen billion, two hundred forty-three million, three hundred fifty-five thousand, six hundred fifty-two".