20024424347 has 2 divisors, whose sum is σ = 20024424348. Its totient is φ = 20024424346.

The previous prime is 20024424337. The next prime is 20024424353. The reversal of 20024424347 is 74342442002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20024424347 - 2⁶ = 20024424283 is a prime.

It is not a weakly prime, because it can be changed into another prime (20024424337) 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, 10012212173 + 10012212174.

It is an arithmetic number, because the mean of its divisors is an integer number (10012212174).

Almost surely, 2^20024424347 is an apocalyptic number.

20024424347 is a deficient number, since it is larger than the sum of its proper divisors (1).

20024424347 is an equidigital number, since it uses as much as digits as its factorization.

20024424347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 32.

Adding to 20024424347 its reverse (74342442002), we get a palindrome (94366866349).

The spelling of 20024424347 in words is "twenty billion, twenty-four million, four hundred twenty-four thousand, three hundred forty-seven".