2742316193 has 2 divisors, whose sum is σ = 2742316194. Its totient is φ = 2742316192.

The previous prime is 2742316111. The next prime is 2742316217. The reversal of 2742316193 is 3916132472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1627557649 + 1114758544 = 40343^2 + 33388^2 .

It is a cyclic number.

It is not a de Polignac number, because 2742316193 - 2¹⁴ = 2742299809 is a prime.

It is not a weakly prime, because it can be changed into another prime (2742313193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371158096 + 1371158097.

It is an arithmetic number, because the mean of its divisors is an integer number (1371158097).

Almost surely, 2^2742316193 is an apocalyptic number.

It is an amenable number.

2742316193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2742316193 is an equidigital number, since it uses as much as digits as its factorization.

2742316193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 2742316193 is about 52367.1289360034. The cubic root of 2742316193 is about 1399.7135796717.

The spelling of 2742316193 in words is "two billion, seven hundred forty-two million, three hundred sixteen thousand, one hundred ninety-three".