144442003133322 has 12 divisors (see below), whose sum is σ = 312957673455570. Its totient is φ = 48147334377768.

The previous prime is 144442003133321. The next prime is 144442003133399. The reversal of 144442003133322 is 223331300244441.

144442003133322 is a `hidden beast` number, since 1 + 4 + 4 + 4 + 4 + 2 + 0 + 0 + 313 + 332 + 2 = 666.

144442003133322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 133710161282721 + 10731841850601 = 11563311^2 + 3275949^2 .

It is not an unprimeable number, because it can be changed into a prime (144442003133321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4012277864797 + ... + 4012277864832.

Almost surely, 2^{144442003133322} is an apocalyptic number.

144442003133322 is an abundant number, since it is smaller than the sum of its proper divisors (168515670322248).

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

144442003133322 is a wasteful number, since it uses less digits than its factorization.

144442003133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8024555729637 (or 8024555729634 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 144442003133322 its reverse (223331300244441), we get a palindrome (367773303377763).

The spelling of 144442003133322 in words is "one hundred forty-four trillion, four hundred forty-two billion, three million, one hundred thirty-three thousand, three hundred twenty-two".