14207344694 has 4 divisors (see below), whose sum is σ = 21311017044. Its totient is φ = 7103672346.

The previous prime is 14207344691. The next prime is 14207344699. The reversal of 14207344694 is 49644370241.

14207344694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (14207344691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3551836172 + ... + 3551836175.

It is an arithmetic number, because the mean of its divisors is an integer number (5327754261).

Almost surely, 2^14207344694 is an apocalyptic number.

14207344694 is a deficient number, since it is larger than the sum of its proper divisors (7103672350).

14207344694 is an equidigital number, since it uses as much as digits as its factorization.

14207344694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7103672349.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 14207344694 in words is "fourteen billion, two hundred seven million, three hundred forty-four thousand, six hundred ninety-four".