10340043043012 has 12 divisors (see below), whose sum is σ = 18237556234240. Its totient is φ = 5129312690376.

The previous prime is 10340043043007. The next prime is 10340043043019. The reversal of 10340043043012 is 21034034004301.

It is not an unprimeable number, because it can be changed into a prime (10340043043019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10177207212 + ... + 10177208227.

Almost surely, 2^{10340043043012} is an apocalyptic number.

It is an amenable number.

10340043043012 is a deficient number, since it is larger than the sum of its proper divisors (7897513191228).

10340043043012 is a wasteful number, since it uses less digits than its factorization.

10340043043012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20354415570 (or 20354415568 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10340043043012 its reverse (21034034004301), we get a palindrome (31374077047313).

The spelling of 10340043043012 in words is "ten trillion, three hundred forty billion, forty-three million, forty-three thousand, twelve".