2144312823733 has 2 divisors, whose sum is σ = 2144312823734. Its totient is φ = 2144312823732.

The previous prime is 2144312823647. The next prime is 2144312823739. The reversal of 2144312823733 is 3373282134412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1605942838564 + 538369985169 = 1267258^2 + 733737^2 .

It is a cyclic number.

It is not a de Polignac number, because 2144312823733 - 2¹⁷ = 2144312692661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2144312823733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2144312823739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072156411866 + 1072156411867.

It is an arithmetic number, because the mean of its divisors is an integer number (1072156411867).

Almost surely, 2^{2144312823733} is an apocalyptic number.

It is an amenable number.

2144312823733 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144312823733 is an equidigital number, since it uses as much as digits as its factorization.

2144312823733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 43.

The spelling of 2144312823733 in words is "two trillion, one hundred forty-four billion, three hundred twelve million, eight hundred twenty-three thousand, seven hundred thirty-three".