20314341424121 has 4 divisors (see below), whose sum is σ = 20786767968912. Its totient is φ = 19841914879332.

The previous prime is 20314341424081. The next prime is 20314341424123. The reversal of 20314341424121 is 12142414341302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20314341424121 - 2¹⁰ = 20314341423097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20314341424123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236213272331 + ... + 236213272416.

It is an arithmetic number, because the mean of its divisors is an integer number (5196691992228).

Almost surely, 2^{20314341424121} is an apocalyptic number.

It is an amenable number.

20314341424121 is a deficient number, since it is larger than the sum of its proper divisors (472426544791).

20314341424121 is an equidigital number, since it uses as much as digits as its factorization.

20314341424121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472426544790.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 20314341424121 its reverse (12142414341302), we get a palindrome (32456755765423).

The spelling of 20314341424121 in words is "twenty trillion, three hundred fourteen billion, three hundred forty-one million, four hundred twenty-four thousand, one hundred twenty-one".