242323312043 has 2 divisors, whose sum is σ = 242323312044. Its totient is φ = 242323312042.

The previous prime is 242323312019. The next prime is 242323312069. The reversal of 242323312043 is 340213323242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242323312043 - 2⁸ = 242323311787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242323311997 and 242323312015.

It is not a weakly prime, because it can be changed into another prime (242323372043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121161656021 + 121161656022.

It is an arithmetic number, because the mean of its divisors is an integer number (121161656022).

Almost surely, 2^242323312043 is an apocalyptic number.

242323312043 is a deficient number, since it is larger than the sum of its proper divisors (1).

242323312043 is an equidigital number, since it uses as much as digits as its factorization.

242323312043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 242323312043 its reverse (340213323242), we get a palindrome (582536635285).

The spelling of 242323312043 in words is "two hundred forty-two billion, three hundred twenty-three million, three hundred twelve thousand, forty-three".