39043234099 has 2 divisors, whose sum is σ = 39043234100. Its totient is φ = 39043234098.

The previous prime is 39043234073. The next prime is 39043234103. The reversal of 39043234099 is 99043234093.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39043234099 - 2⁵ = 39043234067 is a prime.

It is not a weakly prime, because it can be changed into another prime (39043234049) 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, 19521617049 + 19521617050.

It is an arithmetic number, because the mean of its divisors is an integer number (19521617050).

Almost surely, 2^39043234099 is an apocalyptic number.

39043234099 is a deficient number, since it is larger than the sum of its proper divisors (1).

39043234099 is an equidigital number, since it uses as much as digits as its factorization.

39043234099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 46.

The spelling of 39043234099 in words is "thirty-nine billion, forty-three million, two hundred thirty-four thousand, ninety-nine".