8042248428547 has 2 divisors, whose sum is σ = 8042248428548. Its totient is φ = 8042248428546.

The previous prime is 8042248428509. The next prime is 8042248428551. The reversal of 8042248428547 is 7458248422408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8042248428547 - 2⁷ = 8042248428419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8042248428491 and 8042248428500.

It is not a weakly prime, because it can be changed into another prime (8042248428587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4021124214273 + 4021124214274.

It is an arithmetic number, because the mean of its divisors is an integer number (4021124214274).

Almost surely, 2^{8042248428547} is an apocalyptic number.

8042248428547 is a deficient number, since it is larger than the sum of its proper divisors (1).

8042248428547 is an equidigital number, since it uses as much as digits as its factorization.

8042248428547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36700160, while the sum is 58.

The spelling of 8042248428547 in words is "eight trillion, forty-two billion, two hundred forty-eight million, four hundred twenty-eight thousand, five hundred forty-seven".