2331344043 has 12 divisors (see below), whose sum is σ = 3848568048. Its totient is φ = 1332196560.

The previous prime is 2331344027. The next prime is 2331344077. The reversal of 2331344043 is 3404431332.

It is not a de Polignac number, because 2331344043 - 2⁴ = 2331344027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2331343998 and 2331344016.

It is not an unprimeable number, because it can be changed into a prime (2331344083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18502668 + ... + 18502793.

It is an arithmetic number, because the mean of its divisors is an integer number (320714004).

Almost surely, 2^2331344043 is an apocalyptic number.

2331344043 is a deficient number, since it is larger than the sum of its proper divisors (1517224005).

2331344043 is a wasteful number, since it uses less digits than its factorization.

2331344043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37005474 (or 37005471 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 2331344043 is about 48283.9936521411. The cubic root of 2331344043 is about 1325.9753668909.

Adding to 2331344043 its reverse (3404431332), we get a palindrome (5735775375).

The spelling of 2331344043 in words is "two billion, three hundred thirty-one million, three hundred forty-four thousand, forty-three".