2943494529373 has 2 divisors, whose sum is σ = 2943494529374. Its totient is φ = 2943494529372.

The previous prime is 2943494529133. The next prime is 2943494529397. The reversal of 2943494529373 is 3739254943492.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2942658914724 + 835614649 = 1715418^2 + 28907^2 .

It is a cyclic number.

It is not a de Polignac number, because 2943494529373 - 2⁹ = 2943494528861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2943494529673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1471747264686 + 1471747264687.

It is an arithmetic number, because the mean of its divisors is an integer number (1471747264687).

Almost surely, 2^{2943494529373} is an apocalyptic number.

It is an amenable number.

2943494529373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2943494529373 is an equidigital number, since it uses as much as digits as its factorization.

2943494529373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 176359680, while the sum is 64.

The spelling of 2943494529373 in words is "two trillion, nine hundred forty-three billion, four hundred ninety-four million, five hundred twenty-nine thousand, three hundred seventy-three".