12042433313 has 4 divisors (see below), whose sum is σ = 12161665428. Its totient is φ = 11923201200.

The previous prime is 12042433307. The next prime is 12042433331. The reversal of 12042433313 is 31333424021.

12042433313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31333424021 = 101 ⋅310231921.

It can be written as a sum of positive squares in 2 ways, for example, as 11701181584 + 341251729 = 108172^2 + 18473^2 .

It is a cyclic number.

It is not a de Polignac number, because 12042433313 - 2⁴ = 12042433297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12042433813) by changing a digit.

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, 59615906 + ... + 59616107.

It is an arithmetic number, because the mean of its divisors is an integer number (3040416357).

Almost surely, 2^12042433313 is an apocalyptic number.

It is an amenable number.

12042433313 is a deficient number, since it is larger than the sum of its proper divisors (119232115).

12042433313 is a wasteful number, since it uses less digits than its factorization.

12042433313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119232114.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12042433313 its reverse (31333424021), we get a palindrome (43375857334).

The spelling of 12042433313 in words is "twelve billion, forty-two million, four hundred thirty-three thousand, three hundred thirteen".