43040160323233 has 2 divisors, whose sum is σ = 43040160323234. Its totient is φ = 43040160323232.

The previous prime is 43040160323219. The next prime is 43040160323239. The reversal of 43040160323233 is 33232306104034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42740056857744 + 300103465489 = 6537588^2 + 547817^2 .

It is a cyclic number.

It is not a de Polignac number, because 43040160323233 - 2²⁹ = 43039623452321 is a prime.

It is not a weakly prime, because it can be changed into another prime (43040160323239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21520080161616 + 21520080161617.

It is an arithmetic number, because the mean of its divisors is an integer number (21520080161617).

Almost surely, 2^{43040160323233} is an apocalyptic number.

It is an amenable number.

43040160323233 is a deficient number, since it is larger than the sum of its proper divisors (1).

43040160323233 is an equidigital number, since it uses as much as digits as its factorization.

43040160323233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 43040160323233 its reverse (33232306104034), we get a palindrome (76272466427267).

The spelling of 43040160323233 in words is "forty-three trillion, forty billion, one hundred sixty million, three hundred twenty-three thousand, two hundred thirty-three".