4012311304 has 32 divisors (see below), whose sum is σ = 7997421600. Its totient is φ = 1880608000.

The previous prime is 4012311299. The next prime is 4012311349. The reversal of 4012311304 is 4031132104.

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, 24634 + ... + 92905.

It is an arithmetic number, because the mean of its divisors is an integer number (249919425).

Almost surely, 2^4012311304 is an apocalyptic number.

It is an amenable number.

4012311304 is a deficient number, since it is larger than the sum of its proper divisors (3985110296).

4012311304 is a wasteful number, since it uses less digits than its factorization.

4012311304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117813 (or 117809 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4012311304 is about 63342.8078316710. The cubic root of 4012311304 is about 1589.0279653993.

Adding to 4012311304 its reverse (4031132104), we get a palindrome (8043443408).

The spelling of 4012311304 in words is "four billion, twelve million, three hundred eleven thousand, three hundred four".