3113043420 has 48 divisors (see below), whose sum is σ = 8721222048. Its totient is φ = 829697280.

The previous prime is 3113043413. The next prime is 3113043511. The reversal of 3113043420 is 243403113.

It is a congruent number.

It is an unprimeable number.

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, 106830 + ... + 132810.

It is an arithmetic number, because the mean of its divisors is an integer number (181692126).

Almost surely, 2^3113043420 is an apocalyptic number.

3113043420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3113043420 is an abundant number, since it is smaller than the sum of its proper divisors (5608178628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3113043420 is a wasteful number, since it uses less digits than its factorization.

3113043420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27990 (or 27988 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3113043420 is about 55794.6540449889. The cubic root of 3113043420 is about 1460.1418858793.

Adding to 3113043420 its reverse (243403113), we get a palindrome (3356446533).

The spelling of 3113043420 in words is "three billion, one hundred thirteen million, forty-three thousand, four hundred twenty".