234433240163 has 2 divisors, whose sum is σ = 234433240164. Its totient is φ = 234433240162.

The previous prime is 234433240121. The next prime is 234433240201. The reversal of 234433240163 is 361042334432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234433240163 - 2¹² = 234433236067 is a prime.

It is not a weakly prime, because it can be changed into another prime (234433240763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117216620081 + 117216620082.

It is an arithmetic number, because the mean of its divisors is an integer number (117216620082).

Almost surely, 2^234433240163 is an apocalyptic number.

234433240163 is a deficient number, since it is larger than the sum of its proper divisors (1).

234433240163 is an equidigital number, since it uses as much as digits as its factorization.

234433240163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 234433240163 its reverse (361042334432), we get a palindrome (595475574595).

The spelling of 234433240163 in words is "two hundred thirty-four billion, four hundred thirty-three million, two hundred forty thousand, one hundred sixty-three".