39042203297 has 2 divisors, whose sum is σ = 39042203298. Its totient is φ = 39042203296.

The previous prime is 39042203267. The next prime is 39042203311. The reversal of 39042203297 is 79230224093.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39042203281 + 16 = 197591^2 + 4^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39042203297 is a prime.

It is not a weakly prime, because it can be changed into another prime (39042203267) 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, 19521101648 + 19521101649.

It is an arithmetic number, because the mean of its divisors is an integer number (19521101649).

Almost surely, 2^39042203297 is an apocalyptic number.

It is an amenable number.

39042203297 is a deficient number, since it is larger than the sum of its proper divisors (1).

39042203297 is an equidigital number, since it uses as much as digits as its factorization.

39042203297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 39042203297 in words is "thirty-nine billion, forty-two million, two hundred three thousand, two hundred ninety-seven".