14630721422 has 8 divisors (see below), whose sum is σ = 21948578256. Its totient is φ = 7314528672.

The previous prime is 14630721421. The next prime is 14630721439. The reversal of 14630721422 is 22412703641.

14630721422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14630721421) 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 in 3 ways as a sum of consecutive naturals, for example, 393803 + ... + 429350.

It is an arithmetic number, because the mean of its divisors is an integer number (2743572282).

Almost surely, 2^14630721422 is an apocalyptic number.

14630721422 is a deficient number, since it is larger than the sum of its proper divisors (7317856834).

14630721422 is an equidigital number, since it uses as much as digits as its factorization.

14630721422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832042.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 14630721422 in words is "fourteen billion, six hundred thirty million, seven hundred twenty-one thousand, four hundred twenty-two".