14220838706 has 4 divisors (see below), whose sum is σ = 21331258062. Its totient is φ = 7110419352.

The previous prime is 14220838669. The next prime is 14220838711. The reversal of 14220838706 is 60783802241.

14220838706 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 can be written as a sum of positive squares in only one way, i.e., 14051968681 + 168870025 = 118541^2 + 12995^2 .

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 as a sum of consecutive naturals, namely, 3555209675 + ... + 3555209678.

Almost surely, 2^14220838706 is an apocalyptic number.

14220838706 is a deficient number, since it is larger than the sum of its proper divisors (7110419356).

14220838706 is an equidigital number, since it uses as much as digits as its factorization.

14220838706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7110419355.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 14220838706 in words is "fourteen billion, two hundred twenty million, eight hundred thirty-eight thousand, seven hundred six".