424311022321 has 4 divisors (see below), whose sum is σ = 429682048000. Its totient is φ = 418939996644.

The previous prime is 424311022319. The next prime is 424311022397. The reversal of 424311022321 is 123220113424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 424311022321 - 2¹ = 424311022319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424311022721) 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 in 3 ways as a sum of consecutive naturals, for example, 2685512721 + ... + 2685512878.

It is an arithmetic number, because the mean of its divisors is an integer number (107420512000).

Almost surely, 2^424311022321 is an apocalyptic number.

It is an amenable number.

424311022321 is a deficient number, since it is larger than the sum of its proper divisors (5371025679).

424311022321 is an equidigital number, since it uses as much as digits as its factorization.

424311022321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5371025678.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 424311022321 its reverse (123220113424), we get a palindrome (547531135745).

The spelling of 424311022321 in words is "four hundred twenty-four billion, three hundred eleven million, twenty-two thousand, three hundred twenty-one".