424430322020351 has 2 divisors, whose sum is σ = 424430322020352. Its totient is φ = 424430322020350.

The previous prime is 424430322020269. The next prime is 424430322020417. The reversal of 424430322020351 is 153020223034424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424430322020351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424430322020851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212215161010175 + 212215161010176.

It is an arithmetic number, because the mean of its divisors is an integer number (212215161010176).

Almost surely, 2^{424430322020351} is an apocalyptic number.

424430322020351 is a deficient number, since it is larger than the sum of its proper divisors (1).

424430322020351 is an equidigital number, since it uses as much as digits as its factorization.

424430322020351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 424430322020351 its reverse (153020223034424), we get a palindrome (577450545054775).

The spelling of 424430322020351 in words is "four hundred twenty-four trillion, four hundred thirty billion, three hundred twenty-two million, twenty thousand, three hundred fifty-one".