14294345918 has 4 divisors (see below), whose sum is σ = 21441518880. Its totient is φ = 7147172958.

The previous prime is 14294345917. The next prime is 14294345929. The reversal of 14294345918 is 81954349241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14294345917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3573586478 + ... + 3573586481.

It is an arithmetic number, because the mean of its divisors is an integer number (5360379720).

Almost surely, 2^14294345918 is an apocalyptic number.

14294345918 is a deficient number, since it is larger than the sum of its proper divisors (7147172962).

14294345918 is an equidigital number, since it uses as much as digits as its factorization.

14294345918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7147172961.

The product of its digits is 1244160, while the sum is 50.

The spelling of 14294345918 in words is "fourteen billion, two hundred ninety-four million, three hundred forty-five thousand, nine hundred eighteen".