4066000004 has 48 divisors (see below), whose sum is σ = 7994198016. Its totient is φ = 1793260800.

The previous prime is 4065999979. The next prime is 4066000009. The reversal of 4066000004 is 4000006604.

It is a self number, because there is not a number n which added to its sum of digits gives 4066000004.

It is not an unprimeable number, because it can be changed into a prime (4066000009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620264 + ... + 626784.

It is an arithmetic number, because the mean of its divisors is an integer number (166545792).

Almost surely, 2^4066000004 is an apocalyptic number.

4066000004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4066000004 is a deficient number, since it is larger than the sum of its proper divisors (3928198012).

4066000004 is a wasteful number, since it uses less digits than its factorization.

4066000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6956 (or 6954 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4066000004 is about 63765.1942990845. The cubic root of 4066000004 is about 1596.0841747846.

Adding to 4066000004 its reverse (4000006604), we get a palindrome (8066006608).

The spelling of 4066000004 in words is "four billion, sixty-six million, four", and thus it is an aban number and an eban number.