2144883768343 has 2 divisors, whose sum is σ = 2144883768344. Its totient is φ = 2144883768342.

The previous prime is 2144883768331. The next prime is 2144883768389. The reversal of 2144883768343 is 3438673884412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2144883768343 - 2¹⁷ = 2144883637271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2144883768043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072441884171 + 1072441884172.

It is an arithmetic number, because the mean of its divisors is an integer number (1072441884172).

Almost surely, 2^{2144883768343} is an apocalyptic number.

2144883768343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144883768343 is an equidigital number, since it uses as much as digits as its factorization.

2144883768343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74317824, while the sum is 61.

The spelling of 2144883768343 in words is "two trillion, one hundred forty-four billion, eight hundred eighty-three million, seven hundred sixty-eight thousand, three hundred forty-three".