244221142334 has 16 divisors (see below), whose sum is σ = 395389738800. Its totient is φ = 112466403840.

The previous prime is 244221142309. The next prime is 244221142357. The reversal of 244221142334 is 433241122442.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 244221142334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10448372 + ... + 10471719.

It is an arithmetic number, because the mean of its divisors is an integer number (24711858675).

Almost surely, 2^244221142334 is an apocalyptic number.

244221142334 is a deficient number, since it is larger than the sum of its proper divisors (151168596466).

244221142334 is a wasteful number, since it uses less digits than its factorization.

244221142334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20920555.

The product of its digits is 36864, while the sum is 32.

Adding to 244221142334 its reverse (433241122442), we get a palindrome (677462264776).

The spelling of 244221142334 in words is "two hundred forty-four billion, two hundred twenty-one million, one hundred forty-two thousand, three hundred thirty-four".