2144244314322 has 64 divisors (see below), whose sum is σ = 5230058872320. Its totient is φ = 645784650000.

The previous prime is 2144244314287. The next prime is 2144244314353. The reversal of 2144244314322 is 2234134424412.

2144244314322 is a `hidden beast` number, since 2 + 14 + 4 + 2 + 4 + 4 + 314 + 322 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10976304 + ... + 11169947.

It is an arithmetic number, because the mean of its divisors is an integer number (81719669880).

Almost surely, 2^{2144244314322} is an apocalyptic number.

2144244314322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2144244314322 is an abundant number, since it is smaller than the sum of its proper divisors (3085814557998).

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

2144244314322 is a wasteful number, since it uses less digits than its factorization.

2144244314322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22146436 (or 22146430 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

Adding to 2144244314322 its reverse (2234134424412), we get a palindrome (4378378738734).

The spelling of 2144244314322 in words is "two trillion, one hundred forty-four billion, two hundred forty-four million, three hundred fourteen thousand, three hundred twenty-two".