3042112240 has 20 divisors (see below), whose sum is σ = 7072911144. Its totient is φ = 1216844864.

The previous prime is 3042112193. The next prime is 3042112259. The reversal of 3042112240 is 422112403.

It is a tau number, because it is divible by the number of its divisors (20).

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 3 ways as a sum of consecutive naturals, for example, 19013122 + ... + 19013281.

Almost surely, 2^3042112240 is an apocalyptic number.

It is an amenable number.

3042112240 is an abundant number, since it is smaller than the sum of its proper divisors (4030798904).

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

3042112240 is a wasteful number, since it uses less digits than its factorization.

3042112240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38026416 (or 38026410 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3042112240 is about 55155.3464316924. The cubic root of 3042112240 is about 1448.9667216431.

Adding to 3042112240 its reverse (422112403), we get a palindrome (3464224643).

The spelling of 3042112240 in words is "three billion, forty-two million, one hundred twelve thousand, two hundred forty".