4424240234321 has 16 divisors (see below), whose sum is σ = 4523885904384. Its totient is φ = 4324826243904.

The previous prime is 4424240234279. The next prime is 4424240234387. The reversal of 4424240234321 is 1234320424244.

It is a cyclic number.

It is not a de Polignac number, because 4424240234321 - 2⁶ = 4424240234257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4424240234221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328615436 + ... + 328628898.

It is an arithmetic number, because the mean of its divisors is an integer number (282742869024).

Almost surely, 2^{4424240234321} is an apocalyptic number.

It is an amenable number.

4424240234321 is a deficient number, since it is larger than the sum of its proper divisors (99645670063).

4424240234321 is a wasteful number, since it uses less digits than its factorization.

4424240234321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21520.

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

Adding to 4424240234321 its reverse (1234320424244), we get a palindrome (5658560658565).

The spelling of 4424240234321 in words is "four trillion, four hundred twenty-four billion, two hundred forty million, two hundred thirty-four thousand, three hundred twenty-one".