4021444232324 has 24 divisors (see below), whose sum is σ = 7529364964800. Its totient is φ = 1873666853280.

The previous prime is 4021444232293. The next prime is 4021444232339. The reversal of 4021444232324 is 4232324441204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433714544 + ... + 433723815.

It is an arithmetic number, because the mean of its divisors is an integer number (313723540200).

Almost surely, 2^{4021444232324} is an apocalyptic number.

It is an amenable number.

4021444232324 is a deficient number, since it is larger than the sum of its proper divisors (3507920732476).

4021444232324 is a wasteful number, since it uses less digits than its factorization.

4021444232324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867438443 (or 867438441 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4021444232324 its reverse (4232324441204), we get a palindrome (8253768673528).

The spelling of 4021444232324 in words is "four trillion, twenty-one billion, four hundred forty-four million, two hundred thirty-two thousand, three hundred twenty-four".