4244243141343 has 4 divisors (see below), whose sum is σ = 5658990855128. Its totient is φ = 2829495427560.

The previous prime is 4244243141309. The next prime is 4244243141371. The reversal of 4244243141343 is 3431413424424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4244243141343 - 2⁹ = 4244243140831 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 (4244243141843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707373856888 + ... + 707373856893.

It is an arithmetic number, because the mean of its divisors is an integer number (1414747713782).

Almost surely, 2^{4244243141343} is an apocalyptic number.

4244243141343 is a deficient number, since it is larger than the sum of its proper divisors (1414747713785).

4244243141343 is a wasteful number, since it uses less digits than its factorization.

4244243141343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414747713784.

The product of its digits is 442368, while the sum is 39.

Adding to 4244243141343 its reverse (3431413424424), we get a palindrome (7675656565767).

The spelling of 4244243141343 in words is "four trillion, two hundred forty-four billion, two hundred forty-three million, one hundred forty-one thousand, three hundred forty-three".