14327640203 has 16 divisors (see below), whose sum is σ = 14778011520. Its totient is φ = 13880756736.

The previous prime is 14327640163. The next prime is 14327640227. The reversal of 14327640203 is 30204672341.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14327640203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14327640203.

It is not an unprimeable number, because it can be changed into a prime (14327640253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12989150 + ... + 12990252.

It is an arithmetic number, because the mean of its divisors is an integer number (923625720).

Almost surely, 2^14327640203 is an apocalyptic number.

14327640203 is a deficient number, since it is larger than the sum of its proper divisors (450371317).

14327640203 is a wasteful number, since it uses less digits than its factorization.

14327640203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 14327640203 in words is "fourteen billion, three hundred twenty-seven million, six hundred forty thousand, two hundred three".