14094921730 has 8 divisors (see below), whose sum is σ = 25370859132. Its totient is φ = 5637968688.

The previous prime is 14094921689. The next prime is 14094921733. The reversal of 14094921730 is 3712949041.

It can be written as a sum of positive squares in 2 ways, for example, as 12300806281 + 1794115449 = 110909^2 + 42357^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14094921733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704746077 + ... + 704746096.

Almost surely, 2^14094921730 is an apocalyptic number.

14094921730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14094921730 is a deficient number, since it is larger than the sum of its proper divisors (11275937402).

14094921730 is a wasteful number, since it uses less digits than its factorization.

14094921730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409492180.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 14094921730 in words is "fourteen billion, ninety-four million, nine hundred twenty-one thousand, seven hundred thirty".