43424031233 has 8 divisors (see below), whose sum is σ = 48527077536. Its totient is φ = 38513552800.

The previous prime is 43424031229. The next prime is 43424031241. The reversal of 43424031233 is 33213042434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43424031233 - 2² = 43424031229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43424031196 and 43424031205.

It is not an unprimeable number, because it can be changed into a prime (43424031283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48141491 + ... + 48142392.

It is an arithmetic number, because the mean of its divisors is an integer number (6065884692).

Almost surely, 2^43424031233 is an apocalyptic number.

It is an amenable number.

43424031233 is a deficient number, since it is larger than the sum of its proper divisors (5103046303).

43424031233 is a wasteful number, since it uses less digits than its factorization.

43424031233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96283935.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 43424031233 its reverse (33213042434), we get a palindrome (76637073667).

The spelling of 43424031233 in words is "forty-three billion, four hundred twenty-four million, thirty-one thousand, two hundred thirty-three".