2144343422311 has 2 divisors, whose sum is σ = 2144343422312. Its totient is φ = 2144343422310.

The previous prime is 2144343422279. The next prime is 2144343422323. The reversal of 2144343422311 is 1132243434412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2144343422311 - 2⁵ = 2144343422279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2144343422381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072171711155 + 1072171711156.

It is an arithmetic number, because the mean of its divisors is an integer number (1072171711156).

Almost surely, 2^{2144343422311} is an apocalyptic number.

2144343422311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144343422311 is an equidigital number, since it uses as much as digits as its factorization.

2144343422311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 34.

Adding to 2144343422311 its reverse (1132243434412), we get a palindrome (3276586856723).

The spelling of 2144343422311 in words is "two trillion, one hundred forty-four billion, three hundred forty-three million, four hundred twenty-two thousand, three hundred eleven".