2134444324123 has 2 divisors, whose sum is σ = 2134444324124. Its totient is φ = 2134444324122.

The previous prime is 2134444324121. The next prime is 2134444324141. The reversal of 2134444324123 is 3214234444312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2134444324123 - 2¹ = 2134444324121 is a prime.

Together with 2134444324121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2134444324121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067222162061 + 1067222162062.

It is an arithmetic number, because the mean of its divisors is an integer number (1067222162062).

Almost surely, 2^{2134444324123} is an apocalyptic number.

2134444324123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134444324123 is an equidigital number, since it uses as much as digits as its factorization.

2134444324123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 37.

Adding to 2134444324123 its reverse (3214234444312), we get a palindrome (5348678768435).

The spelling of 2134444324123 in words is "two trillion, one hundred thirty-four billion, four hundred forty-four million, three hundred twenty-four thousand, one hundred twenty-three".