43096409393 has 2 divisors, whose sum is σ = 43096409394. Its totient is φ = 43096409392.

The previous prime is 43096409371. The next prime is 43096409399. The reversal of 43096409393 is 39390469034.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39853334689 + 3243074704 = 199633^2 + 56948^2 .

It is a cyclic number.

It is not a de Polignac number, because 43096409393 - 2²⁰ = 43095360817 is a prime.

It is not a weakly prime, because it can be changed into another prime (43096409399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21548204696 + 21548204697.

It is an arithmetic number, because the mean of its divisors is an integer number (21548204697).

Almost surely, 2^43096409393 is an apocalyptic number.

It is an amenable number.

43096409393 is a deficient number, since it is larger than the sum of its proper divisors (1).

43096409393 is an equidigital number, since it uses as much as digits as its factorization.

43096409393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1889568, while the sum is 50.

The spelling of 43096409393 in words is "forty-three billion, ninety-six million, four hundred nine thousand, three hundred ninety-three".