334142350121 has 2 divisors, whose sum is σ = 334142350122. Its totient is φ = 334142350120.

The previous prime is 334142350111. The next prime is 334142350123. The reversal of 334142350121 is 121053241433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 245971362025 + 88170988096 = 495955^2 + 296936^2 .

It is an emirp because it is prime and its reverse (121053241433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334142350121 - 2⁶ = 334142350057 is a prime.

It is a super-2 number, since 2×334142350121² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 334142350123, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (334142350123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167071175060 + 167071175061.

It is an arithmetic number, because the mean of its divisors is an integer number (167071175061).

Almost surely, 2^334142350121 is an apocalyptic number.

It is an amenable number.

334142350121 is a deficient number, since it is larger than the sum of its proper divisors (1).

334142350121 is an equidigital number, since it uses as much as digits as its factorization.

334142350121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 334142350121 its reverse (121053241433), we get a palindrome (455195591554).

The spelling of 334142350121 in words is "three hundred thirty-four billion, one hundred forty-two million, three hundred fifty thousand, one hundred twenty-one".