14402340112021 has 8 divisors (see below), whose sum is σ = 14437932727680. Its totient is φ = 14366753304288.

The previous prime is 14402340112003. The next prime is 14402340112033. The reversal of 14402340112021 is 12021104320441.

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 14402340112021 - 2⁷ = 14402340111893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14402340112051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3534825 + ... + 6426481.

It is an arithmetic number, because the mean of its divisors is an integer number (1804741590960).

Almost surely, 2^{14402340112021} is an apocalyptic number.

It is an amenable number.

14402340112021 is a deficient number, since it is larger than the sum of its proper divisors (35592615659).

14402340112021 is a wasteful number, since it uses less digits than its factorization.

14402340112021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903963.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 14402340112021 its reverse (12021104320441), we get a palindrome (26423444432462).

The spelling of 14402340112021 in words is "fourteen trillion, four hundred two billion, three hundred forty million, one hundred twelve thousand, twenty-one".