3120312404 has 24 divisors (see below), whose sum is σ = 5961060000. Its totient is φ = 1417347680.

The previous prime is 3120312323. The next prime is 3120312451. The reversal of 3120312404 is 4042130213.

3120312404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 42302 + ... + 89610.

It is an arithmetic number, because the mean of its divisors is an integer number (248377500).

Almost surely, 2^3120312404 is an apocalyptic number.

It is an amenable number.

3120312404 is a deficient number, since it is larger than the sum of its proper divisors (2840747596).

3120312404 is a wasteful number, since it uses less digits than its factorization.

3120312404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48823 (or 48821 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3120312404 is about 55859.7565694660. The cubic root of 3120312404 is about 1461.2774838788.

Adding to 3120312404 its reverse (4042130213), we get a palindrome (7162442617).

The spelling of 3120312404 in words is "three billion, one hundred twenty million, three hundred twelve thousand, four hundred four".