12035074043 has 4 divisors (see below), whose sum is σ = 12035295120. Its totient is φ = 12034852968.

The previous prime is 12035074021. The next prime is 12035074067. The reversal of 12035074043 is 34047053021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34047053021 = 19 ⋅1791950159.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12035074043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12035073997 and 12035074015.

It is not an unprimeable number, because it can be changed into a prime (12035074003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34946 + ... + 159032.

It is an arithmetic number, because the mean of its divisors is an integer number (3008823780).

Almost surely, 2^12035074043 is an apocalyptic number.

12035074043 is a deficient number, since it is larger than the sum of its proper divisors (221077).

12035074043 is an equidigital number, since it uses as much as digits as its factorization.

12035074043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221076.

The product of its (nonzero) digits is 10080, while the sum is 29.

The spelling of 12035074043 in words is "twelve billion, thirty-five million, seventy-four thousand, forty-three".