14391113603 has 4 divisors (see below), whose sum is σ = 14395790640. Its totient is φ = 14386436568.

The previous prime is 14391113591. The next prime is 14391113617. The reversal of 14391113603 is 30631119341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14391113603 - 2²² = 14386919299 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 14391113603.

It is not an unprimeable number, because it can be changed into a prime (14391113203) 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, 2333900 + ... + 2340057.

It is an arithmetic number, because the mean of its divisors is an integer number (3598947660).

Almost surely, 2^14391113603 is an apocalyptic number.

14391113603 is a deficient number, since it is larger than the sum of its proper divisors (4677037).

14391113603 is an equidigital number, since it uses as much as digits as its factorization.

14391113603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4677036.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 14391113603 in words is "fourteen billion, three hundred ninety-one million, one hundred thirteen thousand, six hundred three".