4144242343 has 16 divisors (see below), whose sum is σ = 4299350400. Its totient is φ = 3992429056.

The previous prime is 4144242329. The next prime is 4144242353. The reversal of 4144242343 is 3432424414.

It is a cyclic number.

It is not a de Polignac number, because 4144242343 - 2²¹ = 4142145191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144242353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788721 + ... + 793957.

It is an arithmetic number, because the mean of its divisors is an integer number (268709400).

Almost surely, 2^4144242343 is an apocalyptic number.

4144242343 is a deficient number, since it is larger than the sum of its proper divisors (155108057).

4144242343 is a wasteful number, since it uses less digits than its factorization.

4144242343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5546.

The product of its digits is 36864, while the sum is 31.

The square root of 4144242343 is about 64375.7900378706. The cubic root of 4144242343 is about 1606.2570539784.

Adding to 4144242343 its reverse (3432424414), we get a palindrome (7576666757).

The spelling of 4144242343 in words is "four billion, one hundred forty-four million, two hundred forty-two thousand, three hundred forty-three".