244440141 has 16 divisors (see below), whose sum is σ = 360053760. Its totient is φ = 146268720.

The previous prime is 244440139. The next prime is 244440151. The reversal of 244440141 is 141044442.

It is a happy number.

It is not a de Polignac number, because 244440141 - 2¹ = 244440139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244440151) 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, 44275 + ... + 49488.

It is an arithmetic number, because the mean of its divisors is an integer number (22503360).

Almost surely, 2^244440141 is an apocalyptic number.

It is an amenable number.

244440141 is a deficient number, since it is larger than the sum of its proper divisors (115613619).

244440141 is a wasteful number, since it uses less digits than its factorization.

244440141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93856.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 244440141 is about 15634.5815741900. The cubic root of 244440141 is about 625.2554825383.

Adding to 244440141 its reverse (141044442), we get a palindrome (385484583).

It can be divided in two parts, 2444401 and 41, that added together give a palindrome (2444442).

The spelling of 244440141 in words is "two hundred forty-four million, four hundred forty thousand, one hundred forty-one".