8042248428587 has 2 divisors, whose sum is σ = 8042248428588. Its totient is φ = 8042248428586.

The previous prime is 8042248428551. The next prime is 8042248428631. The reversal of 8042248428587 is 7858248422408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8042248428587 - 2²⁴ = 8042231651371 is a prime.

It is a super-2 number, since 2×8042248428587² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8042248428547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4021124214293 + 4021124214294.

It is an arithmetic number, because the mean of its divisors is an integer number (4021124214294).

Almost surely, 2^{8042248428587} is an apocalyptic number.

8042248428587 is a deficient number, since it is larger than the sum of its proper divisors (1).

8042248428587 is an equidigital number, since it uses as much as digits as its factorization.

8042248428587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73400320, while the sum is 62.

The spelling of 8042248428587 in words is "eight trillion, forty-two billion, two hundred forty-eight million, four hundred twenty-eight thousand, five hundred eighty-seven".