2144240030322 has 48 divisors (see below), whose sum is σ = 5266554471360. Its totient is φ = 625041626976.

The previous prime is 2144240030311. The next prime is 2144240030351. The reversal of 2144240030322 is 2230300424412.

2144240030322 is a `hidden beast` number, since 214 + 42 + 400 + 3 + 0 + 3 + 2 + 2 = 666.

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 23 ways as a sum of consecutive naturals, for example, 241138158 + ... + 241147049.

It is an arithmetic number, because the mean of its divisors is an integer number (109719884820).

Almost surely, 2^{2144240030322} is an apocalyptic number.

2144240030322 is an abundant number, since it is smaller than the sum of its proper divisors (3122314441038).

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

2144240030322 is a wasteful number, since it uses less digits than its factorization.

2144240030322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482285247 (or 482285244 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2144240030322 its reverse (2230300424412), we get a palindrome (4374540454734).

The spelling of 2144240030322 in words is "two trillion, one hundred forty-four billion, two hundred forty million, thirty thousand, three hundred twenty-two".