44242124023221 has 8 divisors (see below), whose sum is σ = 59078741512224. Its totient is φ = 29450127941520.

The previous prime is 44242124023217. The next prime is 44242124023297. The reversal of 44242124023221 is 12232042124244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44242124023221 - 2² = 44242124023217 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44242124723221) 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, 11155349511 + ... + 11155353476.

It is an arithmetic number, because the mean of its divisors is an integer number (7384842689028).

Almost surely, 2^{44242124023221} is an apocalyptic number.

It is an amenable number.

44242124023221 is a deficient number, since it is larger than the sum of its proper divisors (14836617489003).

44242124023221 is a wasteful number, since it uses less digits than its factorization.

44242124023221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22310703651.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 44242124023221 its reverse (12232042124244), we get a palindrome (56474166147465).

It can be divided in two parts, 44242124023 and 221, that added together give a palindrome (44242124244).

The spelling of 44242124023221 in words is "forty-four trillion, two hundred forty-two billion, one hundred twenty-four million, twenty-three thousand, two hundred twenty-one".