14442102121323 has 16 divisors (see below), whose sum is σ = 19732478433696. Its totient is φ = 9390056002560.

The previous prime is 14442102121301. The next prime is 14442102121327. The reversal of 14442102121323 is 32312120124441.

It is a happy number.

14442102121323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14442102121323 - 2⁹ = 14442102120811 is a prime.

It is a super-2 number, since 2×14442102121323² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14442102121327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19517490 + ... + 20243927.

It is an arithmetic number, because the mean of its divisors is an integer number (1233279902106).

Almost surely, 2^{14442102121323} is an apocalyptic number.

14442102121323 is a deficient number, since it is larger than the sum of its proper divisors (5290376312373).

14442102121323 is a wasteful number, since it uses less digits than its factorization.

14442102121323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39764414.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 14442102121323 its reverse (32312120124441), we get a palindrome (46754222245764).

The spelling of 14442102121323 in words is "fourteen trillion, four hundred forty-two billion, one hundred two million, one hundred twenty-one thousand, three hundred twenty-three".