35243230273 has 2 divisors, whose sum is σ = 35243230274. Its totient is φ = 35243230272.

The previous prime is 35243230271. The next prime is 35243230291. The reversal of 35243230273 is 37203234253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33265382544 + 1977847729 = 182388^2 + 44473^2 .

It is a cyclic number.

It is not a de Polignac number, because 35243230273 - 2¹ = 35243230271 is a prime.

Together with 35243230271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (35243230271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17621615136 + 17621615137.

It is an arithmetic number, because the mean of its divisors is an integer number (17621615137).

Almost surely, 2^35243230273 is an apocalyptic number.

It is an amenable number.

35243230273 is a deficient number, since it is larger than the sum of its proper divisors (1).

35243230273 is an equidigital number, since it uses as much as digits as its factorization.

35243230273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 34.

It can be divided in two parts, 352 and 43230273, that added together give a square (43230625 = 6575²).

The spelling of 35243230273 in words is "thirty-five billion, two hundred forty-three million, two hundred thirty thousand, two hundred seventy-three".