424430021201 has 8 divisors (see below), whose sum is σ = 433587613824. Its totient is φ = 415277727280.

The previous prime is 424430021189. The next prime is 424430021203. The reversal of 424430021201 is 102120034424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424430021201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424430021203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162535 + ... + 1483356.

It is an arithmetic number, because the mean of its divisors is an integer number (54198451728).

Almost surely, 2^424430021201 is an apocalyptic number.

It is an amenable number.

424430021201 is a deficient number, since it is larger than the sum of its proper divisors (9157592623).

424430021201 is a wasteful number, since it uses less digits than its factorization.

424430021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649351.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 424430021201 its reverse (102120034424), we get a palindrome (526550055625).

The spelling of 424430021201 in words is "four hundred twenty-four billion, four hundred thirty million, twenty-one thousand, two hundred one".