4056041004 has 12 divisors (see below), whose sum is σ = 9464095704. Its totient is φ = 1352013664.

The previous prime is 4056040997. The next prime is 4056041009. The reversal of 4056041004 is 4001406504.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×4056041004² = 32902937252258656032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4056041009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169001697 + ... + 169001720.

It is an arithmetic number, because the mean of its divisors is an integer number (788674642).

Almost surely, 2^4056041004 is an apocalyptic number.

It is an amenable number.

4056041004 is an abundant number, since it is smaller than the sum of its proper divisors (5408054700).

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

4056041004 is a wasteful number, since it uses less digits than its factorization.

4056041004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338003424 (or 338003422 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4056041004 is about 63687.0552310279. The cubic root of 4056041004 is about 1594.7799939602.

Adding to 4056041004 its reverse (4001406504), we get a palindrome (8057447508).

The spelling of 4056041004 in words is "four billion, fifty-six million, forty-one thousand, four".