1042066116 has 216 divisors, whose sum is σ = 3360057792. Its totient is φ = 265161600.

The previous prime is 1042066049. The next prime is 1042066189. The reversal of 1042066116 is 6116602401.

1042066116 is a `hidden beast` number, since 1 + 0 + 42 + 0 + 6 + 611 + 6 = 666.

1042066116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1042066116.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3148071 + ... + 3148401.

Almost surely, 2^1042066116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042066116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1680028896).

1042066116 is an abundant number, since it is smaller than the sum of its proper divisors (2317991676).

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

1042066116 is a wasteful number, since it uses less digits than its factorization.

1042066116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1042066116 is about 32281.0488677180. The cubic root of 1042066116 is about 1013.8298910514.

Adding to 1042066116 its reverse (6116602401), we get a palindrome (7158668517).

The spelling of 1042066116 in words is "one billion, forty-two million, sixty-six thousand, one hundred sixteen".