14113589894 has 4 divisors (see below), whose sum is σ = 21170384844. Its totient is φ = 7056794946.

The previous prime is 14113589891. The next prime is 14113589969. The reversal of 14113589894 is 49898531141.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14113589891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3528397472 + ... + 3528397475.

It is an arithmetic number, because the mean of its divisors is an integer number (5292596211).

Almost surely, 2^14113589894 is an apocalyptic number.

14113589894 is a deficient number, since it is larger than the sum of its proper divisors (7056794950).

14113589894 is an equidigital number, since it uses as much as digits as its factorization.

14113589894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7056794949.

The product of its digits is 1244160, while the sum is 53.

The spelling of 14113589894 in words is "fourteen billion, one hundred thirteen million, five hundred eighty-nine thousand, eight hundred ninety-four".