244044440397 has 24 divisors (see below), whose sum is σ = 358288414848. Its totient is φ = 160049628000.

The previous prime is 244044440327. The next prime is 244044440413. The reversal of 244044440397 is 793044440442.

It is a happy number.

244044440397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 244044440397 - 2¹⁸ = 244044178253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244044440317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 731754 + ... + 1011707.

It is an arithmetic number, because the mean of its divisors is an integer number (14928683952).

Almost surely, 2^244044440397 is an apocalyptic number.

It is an amenable number.

244044440397 is a deficient number, since it is larger than the sum of its proper divisors (114243974451).

244044440397 is a wasteful number, since it uses less digits than its factorization.

244044440397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743721 (or 1743718 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 45.

Adding to 244044440397 its sum of digits (45), we get a palindrome (244044440442).

The spelling of 244044440397 in words is "two hundred forty-four billion, forty-four million, four hundred forty thousand, three hundred ninety-seven".