24420342343 has 2 divisors, whose sum is σ = 24420342344. Its totient is φ = 24420342342.

The previous prime is 24420342329. The next prime is 24420342347. The reversal of 24420342343 is 34324302442.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24420342343 - 2¹⁷ = 24420211271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24420342347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12210171171 + 12210171172.

It is an arithmetic number, because the mean of its divisors is an integer number (12210171172).

Almost surely, 2^24420342343 is an apocalyptic number.

24420342343 is a deficient number, since it is larger than the sum of its proper divisors (1).

24420342343 is an equidigital number, since it uses as much as digits as its factorization.

24420342343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 24420342343 its reverse (34324302442), we get a palindrome (58744644785).

The spelling of 24420342343 in words is "twenty-four billion, four hundred twenty million, three hundred forty-two thousand, three hundred forty-three".