42092565066 has 24 divisors (see below), whose sum is σ = 93321502560. Its totient is φ = 13704555816.

The previous prime is 42092565061. The next prime is 42092565079. The reversal of 42092565066 is 66056529024.

It is a happy number.

42092565066 is a `hidden beast` number, since 4 + 2 + 0 + 92 + 56 + 506 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (42092565061) 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 in 11 ways as a sum of consecutive naturals, for example, 27190806 + ... + 27192353.

It is an arithmetic number, because the mean of its divisors is an integer number (3888395940).

Almost surely, 2^42092565066 is an apocalyptic number.

42092565066 is an abundant number, since it is smaller than the sum of its proper divisors (51228937494).

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

42092565066 is a wasteful number, since it uses less digits than its factorization.

42092565066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54383210 (or 54383207 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 42092565066 in words is "forty-two billion, ninety-two million, five hundred sixty-five thousand, sixty-six".