14204110241021 has 4 divisors (see below), whose sum is σ = 14234921760444. Its totient is φ = 14173298721600.

The previous prime is 14204110240981. The next prime is 14204110241029. The reversal of 14204110241021 is 12014201140241.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5921289556900 + 8282820684121 = 2433370^2 + 2877989^2 .

It is a cyclic number.

It is not a de Polignac number, because 14204110241021 - 2³⁴ = 14186930371837 is a prime.

It is a super-2 number, since 2×14204110241021² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14204110241029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15405759020 + ... + 15405759941.

It is an arithmetic number, because the mean of its divisors is an integer number (3558730440111).

Almost surely, 2^{14204110241021} is an apocalyptic number.

It is an amenable number.

14204110241021 is a deficient number, since it is larger than the sum of its proper divisors (30811519423).

14204110241021 is an equidigital number, since it uses as much as digits as its factorization.

14204110241021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30811519422.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 14204110241021 its reverse (12014201140241), we get a palindrome (26218311381262).

The spelling of 14204110241021 in words is "fourteen trillion, two hundred four billion, one hundred ten million, two hundred forty-one thousand, twenty-one".