14354233220121 has 8 divisors (see below), whose sum is σ = 19971107088960. Its totient is φ = 9153424082352.

The previous prime is 14354233220099. The next prime is 14354233220191. The reversal of 14354233220121 is 12102233245341.

It is a happy number.

14354233220121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-14354233220121 is a prime.

It is a super-2 number, since 2×14354233220121² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14354233220191) 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, 104016182686 + ... + 104016182823.

It is an arithmetic number, because the mean of its divisors is an integer number (2496388386120).

Almost surely, 2^{14354233220121} is an apocalyptic number.

It is an amenable number.

14354233220121 is a deficient number, since it is larger than the sum of its proper divisors (5616873868839).

14354233220121 is a wasteful number, since it uses less digits than its factorization.

14354233220121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208032365535.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 14354233220121 its reverse (12102233245341), we get a palindrome (26456466465462).

The spelling of 14354233220121 in words is "fourteen trillion, three hundred fifty-four billion, two hundred thirty-three million, two hundred twenty thousand, one hundred twenty-one".