2144424023343 has 24 divisors (see below), whose sum is σ = 3540629697696. Its totient is φ = 1225167724800.

The previous prime is 2144424023341. The next prime is 2144424023351. The reversal of 2144424023343 is 3433204244412.

2144424023343 is a `hidden beast` number, since 2 + 14 + 44 + 240 + 23 + 343 = 666.

It is not a de Polignac number, because 2144424023343 - 2¹ = 2144424023341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2144424023298 and 2144424023307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144424023341) by changing a digit.

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, 2661678 + ... + 3372443.

It is an arithmetic number, because the mean of its divisors is an integer number (147526237404).

Almost surely, 2^{2144424023343} is an apocalyptic number.

2144424023343 is a deficient number, since it is larger than the sum of its proper divisors (1396205674353).

2144424023343 is a wasteful number, since it uses less digits than its factorization.

2144424023343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6039775 (or 6039772 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 2144424023343 its reverse (3433204244412), we get a palindrome (5577628267755).

The spelling of 2144424023343 in words is "two trillion, one hundred forty-four billion, four hundred twenty-four million, twenty-three thousand, three hundred forty-three".