43242231303 has 24 divisors (see below), whose sum is σ = 63237283200. Its totient is φ = 28471117824.

The previous prime is 43242231289. The next prime is 43242231313. The reversal of 43242231303 is 30313224234.

43242231303 is a `hidden beast` number, since 4 + 324 + 2 + 2 + 31 + 303 = 666.

It is not a de Polignac number, because 43242231303 - 2²² = 43238036999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43242231313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366463 + ... + 469871.

It is an arithmetic number, because the mean of its divisors is an integer number (2634886800).

Almost surely, 2^43242231303 is an apocalyptic number.

43242231303 is a deficient number, since it is larger than the sum of its proper divisors (19995051897).

43242231303 is a wasteful number, since it uses less digits than its factorization.

43242231303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103991 (or 103988 counting only the distinct ones).

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

Adding to 43242231303 its reverse (30313224234), we get a palindrome (73555455537).

The spelling of 43242231303 in words is "forty-three billion, two hundred forty-two million, two hundred thirty-one thousand, three hundred three".