424341303021 has 12 divisors (see below), whose sum is σ = 620696140480. Its totient is φ = 279313262280.

The previous prime is 424341303017. The next prime is 424341303049. The reversal of 424341303021 is 120303143424.

424341303021 is a `hidden beast` number, since 4 + 243 + 413 + 0 + 3 + 0 + 2 + 1 = 666.

It is not a de Polignac number, because 424341303021 - 2² = 424341303017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424341803021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298410895 + ... + 298412316.

Almost surely, 2^424341303021 is an apocalyptic number.

It is an amenable number.

424341303021 is a deficient number, since it is larger than the sum of its proper divisors (196354837459).

424341303021 is a wasteful number, since it uses less digits than its factorization.

424341303021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596823296 (or 596823293 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 424341303021 its reverse (120303143424), we get a palindrome (544644446445).

The spelling of 424341303021 in words is "four hundred twenty-four billion, three hundred forty-one million, three hundred three thousand, twenty-one".