42810606817 has 8 divisors (see below), whose sum is σ = 46728636192. Its totient is φ = 38896936800.

The previous prime is 42810606793. The next prime is 42810606821. The reversal of 42810606817 is 71860601824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42810606817 - 2⁷ = 42810606689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42810606217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069284 + ... + 1108597.

It is an arithmetic number, because the mean of its divisors is an integer number (5841079524).

Almost surely, 2^42810606817 is an apocalyptic number.

It is an amenable number.

42810606817 is a deficient number, since it is larger than the sum of its proper divisors (3918029375).

42810606817 is a wasteful number, since it uses less digits than its factorization.

42810606817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179679.

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 42810606817 in words is "forty-two billion, eight hundred ten million, six hundred six thousand, eight hundred seventeen".