242011344343 has 2 divisors, whose sum is σ = 242011344344. Its totient is φ = 242011344342.

The previous prime is 242011344317. The next prime is 242011344371. The reversal of 242011344343 is 343443110242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242011344343 - 2³³ = 233421409751 is a prime.

It is a super-2 number, since 2×242011344343² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242011342343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121005672171 + 121005672172.

It is an arithmetic number, because the mean of its divisors is an integer number (121005672172).

Almost surely, 2^242011344343 is an apocalyptic number.

242011344343 is a deficient number, since it is larger than the sum of its proper divisors (1).

242011344343 is an equidigital number, since it uses as much as digits as its factorization.

242011344343 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 242011344343 its reverse (343443110242), we get a palindrome (585454454585).

The spelling of 242011344343 in words is "two hundred forty-two billion, eleven million, three hundred forty-four thousand, three hundred forty-three".