8025106042 has 16 divisors (see below), whose sum is σ = 12626813952. Its totient is φ = 3817995280.

The previous prime is 8025106021. The next prime is 8025106043. The reversal of 8025106042 is 2406015208.

It is a self number, because there is not a number n which added to its sum of digits gives 8025106042.

It is not an unprimeable number, because it can be changed into a prime (8025106043) 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, 447913 + ... + 465484.

It is an arithmetic number, because the mean of its divisors is an integer number (789175872).

Almost surely, 2^8025106042 is an apocalyptic number.

8025106042 is a deficient number, since it is larger than the sum of its proper divisors (4601707910).

8025106042 is a wasteful number, since it uses less digits than its factorization.

8025106042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913613.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 8025106042 is about 89582.9562026170. The cubic root of 8025106042 is about 2002.0899853864.

The spelling of 8025106042 in words is "eight billion, twenty-five million, one hundred six thousand, forty-two".