210134144420339 has 2 divisors, whose sum is σ = 210134144420340. Its totient is φ = 210134144420338.

The previous prime is 210134144420323. The next prime is 210134144420341. The reversal of 210134144420339 is 933024441431012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210134144420339 - 2⁴ = 210134144420323 is a prime.

Together with 210134144420341, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 210134144420296 and 210134144420305.

It is not a weakly prime, because it can be changed into another prime (210134144422339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105067072210169 + 105067072210170.

It is an arithmetic number, because the mean of its divisors is an integer number (105067072210170).

Almost surely, 2^{210134144420339} is an apocalyptic number.

210134144420339 is a deficient number, since it is larger than the sum of its proper divisors (1).

210134144420339 is an equidigital number, since it uses as much as digits as its factorization.

210134144420339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 210134144420339 in words is "two hundred ten trillion, one hundred thirty-four billion, one hundred forty-four million, four hundred twenty thousand, three hundred thirty-nine".