14442021352214 has 4 divisors (see below), whose sum is σ = 21663032028324. Its totient is φ = 7221010676106.

The previous prime is 14442021352201. The next prime is 14442021352219. The reversal of 14442021352214 is 41225312024441.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14442021352219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3610505338052 + ... + 3610505338055.

It is an arithmetic number, because the mean of its divisors is an integer number (5415758007081).

Almost surely, 2^{14442021352214} is an apocalyptic number.

14442021352214 is a deficient number, since it is larger than the sum of its proper divisors (7221010676110).

14442021352214 is an equidigital number, since it uses as much as digits as its factorization.

14442021352214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221010676109.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 14442021352214 its reverse (41225312024441), we get a palindrome (55667333376655).

The spelling of 14442021352214 in words is "fourteen trillion, four hundred forty-two billion, twenty-one million, three hundred fifty-two thousand, two hundred fourteen".