14193900650 has 24 divisors (see below), whose sum is σ = 27311025420. Its totient is φ = 5481781760.

The previous prime is 14193900647. The next prime is 14193900667. The reversal of 14193900650 is 5600939141.

14193900650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3944970481 + 10248930169 = 62809^2 + 101237^2 .

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 4892999 + ... + 4895898.

Almost surely, 2^14193900650 is an apocalyptic number.

14193900650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14193900650 is a deficient number, since it is larger than the sum of its proper divisors (13117124770).

14193900650 is a wasteful number, since it uses less digits than its factorization.

14193900650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9788938 (or 9788933 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 14193900650 in words is "fourteen billion, one hundred ninety-three million, nine hundred thousand, six hundred fifty".