35775368243 has 2 divisors, whose sum is σ = 35775368244. Its totient is φ = 35775368242.

The previous prime is 35775368219. The next prime is 35775368311. The reversal of 35775368243 is 34286357753.

It is a weak prime.

It is an emirp because it is prime and its reverse (34286357753) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35775368243 - 2²⁰ = 35774319667 is a prime.

It is not a weakly prime, because it can be changed into another prime (35775368143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17887684121 + 17887684122.

It is an arithmetic number, because the mean of its divisors is an integer number (17887684122).

Almost surely, 2^35775368243 is an apocalyptic number.

35775368243 is a deficient number, since it is larger than the sum of its proper divisors (1).

35775368243 is an equidigital number, since it uses as much as digits as its factorization.

35775368243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12700800, while the sum is 53.

The spelling of 35775368243 in words is "thirty-five billion, seven hundred seventy-five million, three hundred sixty-eight thousand, two hundred forty-three".