14414244332421 has 8 divisors (see below), whose sum is σ = 19272527242560. Its totient is φ = 9582728821952.

The previous prime is 14414244332399. The next prime is 14414244332443. The reversal of 14414244332421 is 12423344241441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14414244332399) and next prime (14414244332443).

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 14414244332421 - 2¹⁴ = 14414244316037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14414244332421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14414244332471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6691848660 + ... + 6691850813.

It is an arithmetic number, because the mean of its divisors is an integer number (2409065905320).

Almost surely, 2^{14414244332421} is an apocalyptic number.

It is an amenable number.

14414244332421 is a deficient number, since it is larger than the sum of its proper divisors (4858282910139).

14414244332421 is a wasteful number, since it uses less digits than its factorization.

14414244332421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13383699835.

The product of its digits is 294912, while the sum is 39.

Adding to 14414244332421 its reverse (12423344241441), we get a palindrome (26837588573862).

The spelling of 14414244332421 in words is "fourteen trillion, four hundred fourteen billion, two hundred forty-four million, three hundred thirty-two thousand, four hundred twenty-one".