43313023332041 has 8 divisors (see below), whose sum is σ = 43570604744904. Its totient is φ = 43055524874880.

The previous prime is 43313023331933. The next prime is 43313023332067. The reversal of 43313023332041 is 14023332031334.

It can be written as a sum of positive squares in 4 ways, for example, as 10585424925625 + 32727598406416 = 3253525^2 + 5720804^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43313023332041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 43313023331989 and 43313023332007.

It is not an unprimeable number, because it can be changed into a prime (43313023532041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19691420 + ... + 21780221.

It is an arithmetic number, because the mean of its divisors is an integer number (5446325593113).

Almost surely, 2^{43313023332041} is an apocalyptic number.

It is an amenable number.

43313023332041 is a deficient number, since it is larger than the sum of its proper divisors (257581412863).

43313023332041 is a wasteful number, since it uses less digits than its factorization.

43313023332041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41477851.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 43313023332041 its reverse (14023332031334), we get a palindrome (57336355363375).

The spelling of 43313023332041 in words is "forty-three trillion, three hundred thirteen billion, twenty-three million, three hundred thirty-two thousand, forty-one".