334121112122431 has 4 divisors (see below), whose sum is σ = 334138529704672. Its totient is φ = 334103694540192.

The previous prime is 334121112122423. The next prime is 334121112122437. The reversal of 334121112122431 is 134221211121433.

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

It is a cyclic number.

It is not a de Polignac number, because 334121112122431 - 2³ = 334121112122423 is a prime.

It is a super-2 number, since 2×334121112122431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 334121112122393 and 334121112122402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334121112122437) 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, 8708762346 + ... + 8708800711.

It is an arithmetic number, because the mean of its divisors is an integer number (83534632426168).

Almost surely, 2^{334121112122431} is an apocalyptic number.

334121112122431 is a deficient number, since it is larger than the sum of its proper divisors (17417582241).

334121112122431 is a wasteful number, since it uses less digits than its factorization.

334121112122431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17417582240.

The product of its digits is 6912, while the sum is 31.

Adding to 334121112122431 its reverse (134221211121433), we get a palindrome (468342323243864).

The spelling of 334121112122431 in words is "three hundred thirty-four trillion, one hundred twenty-one billion, one hundred twelve million, one hundred twenty-two thousand, four hundred thirty-one".