234965243 has 2 divisors, whose sum is σ = 234965244. Its totient is φ = 234965242.

The previous prime is 234965239. The next prime is 234965261. The reversal of 234965243 is 342569432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234965243 - 2² = 234965239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234965197 and 234965206.

It is not a weakly prime, because it can be changed into another prime (234965233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117482621 + 117482622.

It is an arithmetic number, because the mean of its divisors is an integer number (117482622).

Almost surely, 2^234965243 is an apocalyptic number.

234965243 is a deficient number, since it is larger than the sum of its proper divisors (1).

234965243 is an equidigital number, since it uses as much as digits as its factorization.

234965243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 38.

The square root of 234965243 is about 15328.5760264938. The cubic root of 234965243 is about 617.0701542814.

The spelling of 234965243 in words is "two hundred thirty-four million, nine hundred sixty-five thousand, two hundred forty-three".