2043342443167 has 2 divisors, whose sum is σ = 2043342443168. Its totient is φ = 2043342443166.

The previous prime is 2043342443123. The next prime is 2043342443179. The reversal of 2043342443167 is 7613442433402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2043342443167 - 2²⁷ = 2043208225439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043342453167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021671221583 + 1021671221584.

It is an arithmetic number, because the mean of its divisors is an integer number (1021671221584).

Almost surely, 2^{2043342443167} is an apocalyptic number.

2043342443167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043342443167 is an equidigital number, since it uses as much as digits as its factorization.

2043342443167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 43.

Adding to 2043342443167 its reverse (7613442433402), we get a palindrome (9656784876569).

The spelling of 2043342443167 in words is "two trillion, forty-three billion, three hundred forty-two million, four hundred forty-three thousand, one hundred sixty-seven".