4005013204 has 24 divisors (see below), whose sum is σ = 7430306688. Its totient is φ = 1882362240.

The previous prime is 4005013189. The next prime is 4005013217. The reversal of 4005013204 is 4023105004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18837 + ... + 91459.

It is an arithmetic number, because the mean of its divisors is an integer number (309596112).

Almost surely, 2^4005013204 is an apocalyptic number.

It is an amenable number.

4005013204 is a deficient number, since it is larger than the sum of its proper divisors (3425293484).

4005013204 is a wasteful number, since it uses less digits than its factorization.

4005013204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73455 (or 73453 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4005013204 is about 63285.1736507059. The cubic root of 4005013204 is about 1588.0639388883.

Adding to 4005013204 its reverse (4023105004), we get a palindrome (8028118208).

The spelling of 4005013204 in words is "four billion, five million, thirteen thousand, two hundred four".