42225000487 has 2 divisors, whose sum is σ = 42225000488. Its totient is φ = 42225000486.

The previous prime is 42225000481. The next prime is 42225000533. The reversal of 42225000487 is 78400052224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42225000487 is a prime.

It is a super-2 number, since 2×42225000487² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42225000481) 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, 21112500243 + 21112500244.

It is an arithmetic number, because the mean of its divisors is an integer number (21112500244).

Almost surely, 2^42225000487 is an apocalyptic number.

42225000487 is a deficient number, since it is larger than the sum of its proper divisors (1).

42225000487 is an equidigital number, since it uses as much as digits as its factorization.

42225000487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35840, while the sum is 34.

The spelling of 42225000487 in words is "forty-two billion, two hundred twenty-five million, four hundred eighty-seven", and thus it is an aban number.