14646622141 has 8 divisors (see below), whose sum is σ = 14828748480. Its totient is φ = 14464630752.

The previous prime is 14646622127. The next prime is 14646622189. The reversal of 14646622141 is 14122664641.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14646622141 - 2⁹ = 14646621629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14646622141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14646622121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194176 + ... + 258838.

It is an arithmetic number, because the mean of its divisors is an integer number (1853593560).

Almost surely, 2^14646622141 is an apocalyptic number.

It is an amenable number.

14646622141 is a deficient number, since it is larger than the sum of its proper divisors (182126339).

14646622141 is an equidigital number, since it uses as much as digits as its factorization.

14646622141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67475.

The product of its digits is 55296, while the sum is 37.

The spelling of 14646622141 in words is "fourteen billion, six hundred forty-six million, six hundred twenty-two thousand, one hundred forty-one".