244220141 has 16 divisors (see below), whose sum is σ = 278760960. Its totient is φ = 211788720.

The previous prime is 244220071. The next prime is 244220153. The reversal of 244220141 is 141022442.

244220141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-244220141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244220341) 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, 110990 + ... + 113168.

It is an arithmetic number, because the mean of its divisors is an integer number (17422560).

Almost surely, 2^244220141 is an apocalyptic number.

It is an amenable number.

244220141 is a deficient number, since it is larger than the sum of its proper divisors (34540819).

244220141 is a wasteful number, since it uses less digits than its factorization.

244220141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 244220141 is about 15627.5443048484. The cubic root of 244220141 is about 625.0678462881.

Adding to 244220141 its reverse (141022442), we get a palindrome (385242583).

The spelling of 244220141 in words is "two hundred forty-four million, two hundred twenty thousand, one hundred forty-one".