859342422230511 has 8 divisors (see below), whose sum is σ = 1149035760037680. Its totient is φ = 571272016288512.

The previous prime is 859342422230431. The next prime is 859342422230561. The reversal of 859342422230511 is 115032224243958.

It is a happy number.

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

It is not a de Polignac number, because 859342422230511 - 2¹¹ = 859342422228463 is a prime.

It is a super-2 number, since 2×859342422230511² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (859342422230561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405732965056 + ... + 405732967173.

It is an arithmetic number, because the mean of its divisors is an integer number (143629470004710).

Almost surely, 2^{859342422230511} is an apocalyptic number.

859342422230511 is a deficient number, since it is larger than the sum of its proper divisors (289693337807169).

859342422230511 is a wasteful number, since it uses less digits than its factorization.

859342422230511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811465932585.

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 859342422230511 in words is "eight hundred fifty-nine trillion, three hundred forty-two billion, four hundred twenty-two million, two hundred thirty thousand, five hundred eleven".