4040404070 has 32 divisors (see below), whose sum is σ = 7501504608. Its totient is φ = 1565699328.

The previous prime is 4040404063. The next prime is 4040404079. The reversal of 4040404070 is 704040404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040404079) 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 15 ways as a sum of consecutive naturals, for example, 62777 + ... + 109643.

It is an arithmetic number, because the mean of its divisors is an integer number (234422019).

Almost surely, 2^4040404070 is an apocalyptic number.

4040404070 is a deficient number, since it is larger than the sum of its proper divisors (3461100538).

4040404070 is a wasteful number, since it uses less digits than its factorization.

4040404070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47144.

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 4040404070 is about 63564.1728491766. The cubic root of 4040404070 is about 1592.7279449479.

Adding to 4040404070 its reverse (704040404), we get a palindrome (4744444474).

The spelling of 4040404070 in words is "four billion, forty million, four hundred four thousand, seventy".