43375467323 has 2 divisors, whose sum is σ = 43375467324. Its totient is φ = 43375467322.

The previous prime is 43375467319. The next prime is 43375467341. The reversal of 43375467323 is 32376457334.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43375467323 - 2² = 43375467319 is a prime.

It is not a weakly prime, because it can be changed into another prime (43375467353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21687733661 + 21687733662.

It is an arithmetic number, because the mean of its divisors is an integer number (21687733662).

Almost surely, 2^43375467323 is an apocalyptic number.

43375467323 is a deficient number, since it is larger than the sum of its proper divisors (1).

43375467323 is an equidigital number, since it uses as much as digits as its factorization.

43375467323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3810240, while the sum is 47.

The spelling of 43375467323 in words is "forty-three billion, three hundred seventy-five million, four hundred sixty-seven thousand, three hundred twenty-three".