4424124300221 has 8 divisors (see below), whose sum is σ = 4547602146144. Its totient is φ = 4300852081680.

The previous prime is 4424124300203. The next prime is 4424124300223. The reversal of 4424124300221 is 1220034214244.

It is a happy number.

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-4424124300221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424124300223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51363215 + ... + 51449276.

It is an arithmetic number, because the mean of its divisors is an integer number (568450268268).

Almost surely, 2^{4424124300221} is an apocalyptic number.

It is an amenable number.

4424124300221 is a deficient number, since it is larger than the sum of its proper divisors (123477845923).

4424124300221 is a wasteful number, since it uses less digits than its factorization.

4424124300221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102813691.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4424124300221 its reverse (1220034214244), we get a palindrome (5644158514465).

The spelling of 4424124300221 in words is "four trillion, four hundred twenty-four billion, one hundred twenty-four million, three hundred thousand, two hundred twenty-one".