2346385787243 has 2 divisors, whose sum is σ = 2346385787244. Its totient is φ = 2346385787242.

The previous prime is 2346385787227. The next prime is 2346385787261. The reversal of 2346385787243 is 3427875836432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2346385787243 - 2⁴ = 2346385787227 is a prime.

It is not a weakly prime, because it can be changed into another prime (2346385780243) 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, 1173192893621 + 1173192893622.

It is an arithmetic number, because the mean of its divisors is an integer number (1173192893622).

Almost surely, 2^{2346385787243} is an apocalyptic number.

2346385787243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2346385787243 is an equidigital number, since it uses as much as digits as its factorization.

2346385787243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162570240, while the sum is 62.

The spelling of 2346385787243 in words is "two trillion, three hundred forty-six billion, three hundred eighty-five million, seven hundred eighty-seven thousand, two hundred forty-three".