4040213204 has 12 divisors (see below), whose sum is σ = 7102080384. Its totient is φ = 2011047384.

The previous prime is 4040213173. The next prime is 4040213231. The reversal of 4040213204 is 4023120404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2263802 + ... + 2265585.

It is an arithmetic number, because the mean of its divisors is an integer number (591840032).

Almost surely, 2^4040213204 is an apocalyptic number.

It is an amenable number.

4040213204 is a deficient number, since it is larger than the sum of its proper divisors (3061867180).

4040213204 is a wasteful number, since it uses less digits than its factorization.

4040213204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4529614 (or 4529612 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4040213204 is about 63562.6714668287. The cubic root of 4040213204 is about 1592.7028647502.

Adding to 4040213204 its reverse (4023120404), we get a palindrome (8063333608).

The spelling of 4040213204 in words is "four billion, forty million, two hundred thirteen thousand, two hundred four".