4042073242247 has 2 divisors, whose sum is σ = 4042073242248. Its totient is φ = 4042073242246.

The previous prime is 4042073242189. The next prime is 4042073242261. The reversal of 4042073242247 is 7422423702404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4042073242247 - 2¹⁰ = 4042073241223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4042076242247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021036621123 + 2021036621124.

It is an arithmetic number, because the mean of its divisors is an integer number (2021036621124).

Almost surely, 2^{4042073242247} is an apocalyptic number.

4042073242247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042073242247 is an equidigital number, since it uses as much as digits as its factorization.

4042073242247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 602112, while the sum is 41.

The spelling of 4042073242247 in words is "four trillion, forty-two billion, seventy-three million, two hundred forty-two thousand, two hundred forty-seven".