244231042422 has 16 divisors (see below), whose sum is σ = 491696934912. Its totient is φ = 80871205800.

The previous prime is 244231042421. The next prime is 244231042423. The reversal of 244231042422 is 224240132442.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (244231042421) and next prime (244231042423).

It is a self number, because there is not a number n which added to its sum of digits gives 244231042422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244231042421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134784438 + ... + 134786249.

It is an arithmetic number, because the mean of its divisors is an integer number (30731058432).

Almost surely, 2^244231042422 is an apocalyptic number.

244231042422 is an abundant number, since it is smaller than the sum of its proper divisors (247465892490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244231042422 is a wasteful number, since it uses less digits than its factorization.

244231042422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269570843.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 244231042422 its reverse (224240132442), we get a palindrome (468471174864).

The spelling of 244231042422 in words is "two hundred forty-four billion, two hundred thirty-one million, forty-two thousand, four hundred twenty-two".