2343223042443 has 128 divisors (see below), whose sum is σ = 3760351257600. Its totient is φ = 1439206272000.

The previous prime is 2343223042409. The next prime is 2343223042477. The reversal of 2343223042443 is 3442403223432.

2343223042443 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 223 + 0 + 424 + 4 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (2343223042409) and next prime (2343223042477).

It is not a de Polignac number, because 2343223042443 - 2⁶ = 2343223042379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2343223042398 and 2343223042407.

It is not an unprimeable number, because it can be changed into a prime (2343223042403) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 269115096 + ... + 269123802.

It is an arithmetic number, because the mean of its divisors is an integer number (29377744200).

Almost surely, 2^{2343223042443} is an apocalyptic number.

2343223042443 is a deficient number, since it is larger than the sum of its proper divisors (1417128215157).

2343223042443 is a wasteful number, since it uses less digits than its factorization.

2343223042443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8970 (or 8964 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 2343223042443 its reverse (3442403223432), we get a palindrome (5785626265875).

The spelling of 2343223042443 in words is "two trillion, three hundred forty-three billion, two hundred twenty-three million, forty-two thousand, four hundred forty-three".