42295722466566 has 32 divisors (see below), whose sum is σ = 84633953066208. Its totient is φ = 14091489941760.

The previous prime is 42295722466531. The next prime is 42295722466589. The reversal of 42295722466566 is 66566422759224.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 42295722466497 and 42295722466506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615507426 + ... + 615576138.

It is an arithmetic number, because the mean of its divisors is an integer number (2644811033319).

Almost surely, 2^{42295722466566} is an apocalyptic number.

42295722466566 is an abundant number, since it is smaller than the sum of its proper divisors (42338230599642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42295722466566 is a wasteful number, since it uses less digits than its factorization.

42295722466566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118776.

The product of its digits is 522547200, while the sum is 66.

The spelling of 42295722466566 in words is "forty-two trillion, two hundred ninety-five billion, seven hundred twenty-two million, four hundred sixty-six thousand, five hundred sixty-six".