244433141 has 4 divisors (see below), whose sum is σ = 252861900. Its totient is φ = 236004384.

The previous prime is 244433131. The next prime is 244433153. The reversal of 244433141 is 141334442.

244433141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 65141041 + 179292100 = 8071^2 + 13390^2 .

It is a cyclic number.

It is not a de Polignac number, because 244433141 - 2²² = 240238837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244433141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244433131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4214336 + ... + 4214393.

It is an arithmetic number, because the mean of its divisors is an integer number (63215475).

Almost surely, 2^244433141 is an apocalyptic number.

It is an amenable number.

244433141 is a deficient number, since it is larger than the sum of its proper divisors (8428759).

244433141 is an equidigital number, since it uses as much as digits as its factorization.

244433141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8428758.

The product of its digits is 4608, while the sum is 26.

The square root of 244433141 is about 15634.3577098645. The cubic root of 244433141 is about 625.2495140285.

Adding to 244433141 its reverse (141334442), we get a palindrome (385767583).

The spelling of 244433141 in words is "two hundred forty-four million, four hundred thirty-three thousand, one hundred forty-one".