2043344104201 has 2 divisors, whose sum is σ = 2043344104202. Its totient is φ = 2043344104200.

The previous prime is 2043344104159. The next prime is 2043344104211. The reversal of 2043344104201 is 1024014433402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2029812831225 + 13531272976 = 1424715^2 + 116324^2 .

It is a cyclic number.

It is not a de Polignac number, because 2043344104201 - 2¹³ = 2043344096009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2043344104201.

It is not a weakly prime, because it can be changed into another prime (2043344104211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021672052100 + 1021672052101.

It is an arithmetic number, because the mean of its divisors is an integer number (1021672052101).

Almost surely, 2^{2043344104201} is an apocalyptic number.

It is an amenable number.

2043344104201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043344104201 is an equidigital number, since it uses as much as digits as its factorization.

2043344104201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2043344104201 its reverse (1024014433402), we get a palindrome (3067358537603).

The spelling of 2043344104201 in words is "two trillion, forty-three billion, three hundred forty-four million, one hundred four thousand, two hundred one".