144295593904422 has 72 divisors (see below), whose sum is σ = 340053640388280. Its totient is φ = 44097125371200.

The previous prime is 144295593904393. The next prime is 144295593904433. The reversal of 144295593904422 is 224409395592441.

It is a happy number.

144295593904422 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 9 + 559 + 39 + 0 + 4 + 42 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 144295593904422.

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 35 ways as a sum of consecutive naturals, for example, 219191079 + ... + 219848402.

It is an arithmetic number, because the mean of its divisors is an integer number (4722967227615).

Almost surely, 2^{144295593904422} is an apocalyptic number.

144295593904422 is an abundant number, since it is smaller than the sum of its proper divisors (195758046483858).

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

144295593904422 is a wasteful number, since it uses less digits than its factorization.

144295593904422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439039570 (or 439039536 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 63.

The spelling of 144295593904422 in words is "one hundred forty-four trillion, two hundred ninety-five billion, five hundred ninety-three million, nine hundred four thousand, four hundred twenty-two".