2033443354993 has 2 divisors, whose sum is σ = 2033443354994. Its totient is φ = 2033443354992.

The previous prime is 2033443354979. The next prime is 2033443355033. The reversal of 2033443354993 is 3994533443302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1563770258064 + 469673096929 = 1250508^2 + 685327^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2033443354993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2033443354993.

It is not a weakly prime, because it can be changed into another prime (2033443354913) 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, 1016721677496 + 1016721677497.

It is an arithmetic number, because the mean of its divisors is an integer number (1016721677497).

Almost surely, 2^{2033443354993} is an apocalyptic number.

It is an amenable number.

2033443354993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2033443354993 is an equidigital number, since it uses as much as digits as its factorization.

2033443354993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12597120, while the sum is 52.

The spelling of 2033443354993 in words is "two trillion, thirty-three billion, four hundred forty-three million, three hundred fifty-four thousand, nine hundred ninety-three".