42350811585 has 32 divisors (see below), whose sum is σ = 70052062080. Its totient is φ = 21834344448.

The previous prime is 42350811571. The next prime is 42350811593. The reversal of 42350811585 is 58511805324.

It is not a de Polignac number, because 42350811585 - 2⁶ = 42350811521 is a prime.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 275890 + ... + 401019.

It is an arithmetic number, because the mean of its divisors is an integer number (2189126940).

Almost surely, 2^42350811585 is an apocalyptic number.

It is an amenable number.

42350811585 is a deficient number, since it is larger than the sum of its proper divisors (27701250495).

42350811585 is a wasteful number, since it uses less digits than its factorization.

42350811585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677057.

The product of its (nonzero) digits is 192000, while the sum is 42.

The spelling of 42350811585 in words is "forty-two billion, three hundred fifty million, eight hundred eleven thousand, five hundred eighty-five".