4324221021324 has 48 divisors (see below), whose sum is σ = 10185225120000. Its totient is φ = 1427845674816.

The previous prime is 4324221021247. The next prime is 4324221021343. The reversal of 4324221021324 is 4231201224234.

It is a junction number, because it is equal to n+sod(n) for n = 4324221021291 and 4324221021300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3446499 + ... + 4530650.

It is an arithmetic number, because the mean of its divisors is an integer number (212192190000).

Almost surely, 2^{4324221021324} is an apocalyptic number.

It is an amenable number.

4324221021324 is an abundant number, since it is smaller than the sum of its proper divisors (5861004098676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4324221021324 is a wasteful number, since it uses less digits than its factorization.

4324221021324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7977582 (or 7977580 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 4324221021324 its reverse (4231201224234), we get a palindrome (8555422245558).

The spelling of 4324221021324 in words is "four trillion, three hundred twenty-four billion, two hundred twenty-one million, twenty-one thousand, three hundred twenty-four".