4340034112243 has 2 divisors, whose sum is σ = 4340034112244. Its totient is φ = 4340034112242.

The previous prime is 4340034112237. The next prime is 4340034112279. The reversal of 4340034112243 is 3422114300434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4340034112243 - 2³³ = 4331444177651 is a prime.

It is not a weakly prime, because it can be changed into another prime (4340034112223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170017056121 + 2170017056122.

It is an arithmetic number, because the mean of its divisors is an integer number (2170017056122).

Almost surely, 2^{4340034112243} is an apocalyptic number.

4340034112243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340034112243 is an equidigital number, since it uses as much as digits as its factorization.

4340034112243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4340034112243 its reverse (3422114300434), we get a palindrome (7762148412677).

The spelling of 4340034112243 in words is "four trillion, three hundred forty billion, thirty-four million, one hundred twelve thousand, two hundred forty-three".