3112242042533 has 16 divisors (see below), whose sum is σ = 3410258031600. Its totient is φ = 2822700718080.

The previous prime is 3112242042473. The next prime is 3112242042599. The reversal of 3112242042533 is 3352402422113.

It can be written as a sum of positive squares in 8 ways, for example, as 1755895310404 + 1356346732129 = 1325102^2 + 1164623^2 .

It is a cyclic number.

It is not a de Polignac number, because 3112242042533 - 2³⁸ = 2837364135589 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3112242042533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112242042233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1375598 + ... + 2848991.

It is an arithmetic number, because the mean of its divisors is an integer number (213141126975).

Almost surely, 2^{3112242042533} is an apocalyptic number.

It is an amenable number.

3112242042533 is a deficient number, since it is larger than the sum of its proper divisors (298015989067).

3112242042533 is a wasteful number, since it uses less digits than its factorization.

3112242042533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4225592.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 3112242042533 its reverse (3352402422113), we get a palindrome (6464644464646).

The spelling of 3112242042533 in words is "three trillion, one hundred twelve billion, two hundred forty-two million, forty-two thousand, five hundred thirty-three".