2745886301243 has 2 divisors, whose sum is σ = 2745886301244. Its totient is φ = 2745886301242.

The previous prime is 2745886301219. The next prime is 2745886301267. The reversal of 2745886301243 is 3421036885472.

It is a balanced prime because it is at equal distance from previous prime (2745886301219) and next prime (2745886301267).

It is a cyclic number.

It is not a de Polignac number, because 2745886301243 - 2⁴⁰ = 1646374673467 is a prime.

It is not a weakly prime, because it can be changed into another prime (2745886301203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372943150621 + 1372943150622.

It is an arithmetic number, because the mean of its divisors is an integer number (1372943150622).

Almost surely, 2^{2745886301243} is an apocalyptic number.

2745886301243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2745886301243 is an equidigital number, since it uses as much as digits as its factorization.

2745886301243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 2745886301243 in words is "two trillion, seven hundred forty-five billion, eight hundred eighty-six million, three hundred one thousand, two hundred forty-three".