14643216352 has 24 divisors (see below), whose sum is σ = 28840882896. Its totient is φ = 7318547712.

The previous prime is 14643216251. The next prime is 14643216397. The reversal of 14643216352 is 25361234641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16893 + ... + 171964.

It is an arithmetic number, because the mean of its divisors is an integer number (1201703454).

Almost surely, 2^14643216352 is an apocalyptic number.

It is an amenable number.

14643216352 is a deficient number, since it is larger than the sum of its proper divisors (14197666544).

14643216352 is a wasteful number, since it uses less digits than its factorization.

14643216352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191290 (or 191282 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The spelling of 14643216352 in words is "fourteen billion, six hundred forty-three million, two hundred sixteen thousand, three hundred fifty-two".